- Added solutions by Feng Chang.

9 files changed, 676 insertions, 661 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index c27ab3746c..e25cdbc29a 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,92 +1,115 @@
 {
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
    "series" : [
       {
+         "colorByPoint" : 1,
          "name" : "Perl Weekly Challenge - 018",
          "data" : [
             {
-               "y" : 2,
                "name" : "Andrezgz",
-               "drilldown" : "Andrezgz"
+               "drilldown" : "Andrezgz",
+               "y" : 2
             },
             {
                "name" : "Duane Powell",
-               "y" : 2,
-               "drilldown" : "Duane Powell"
+               "drilldown" : "Duane Powell",
+               "y" : 2
             },
             {
+               "drilldown" : "E. Choroba",
                "y" : 3,
-               "name" : "E. Choroba",
-               "drilldown" : "E. Choroba"
+               "name" : "E. Choroba"
+            },
+            {
+               "name" : "Feng Chang",
+               "y" : 2,
+               "drilldown" : "Feng Chang"
             },
             {
-               "drilldown" : "Kevin Colyer",
+               "name" : "Kevin Colyer",
                "y" : 1,
-               "name" : "Kevin Colyer"
+               "drilldown" : "Kevin Colyer"
             },
             {
                "name" : "Laurent Rosenfeld",
-               "y" : 6,
-               "drilldown" : "Laurent Rosenfeld"
+               "drilldown" : "Laurent Rosenfeld",
+               "y" : 6
             },
             {
                "drilldown" : "Lubos Kolouch",
-               "name" : "Lubos Kolouch",
-               "y" : 2
+               "y" : 2,
+               "name" : "Lubos Kolouch"
             },
             {
-               "y" : 1,
                "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson"
+               "drilldown" : "Mark Anderson",
+               "y" : 1
             },
             {
-               "drilldown" : "Martin Barth",
                "y" : 1,
+               "drilldown" : "Martin Barth",
                "name" : "Martin Barth"
             },
             {
-               "drilldown" : "Ozzy",
                "y" : 1,
+               "drilldown" : "Ozzy",
                "name" : "Ozzy"
             },
             {
                "drilldown" : "Randy Lauen",
-               "name" : "Randy Lauen",
-               "y" : 2
+               "y" : 2,
+               "name" : "Randy Lauen"
             },
             {
-               "drilldown" : "Roger Bell West",
                "name" : "Roger Bell West",
+               "drilldown" : "Roger Bell West",
                "y" : 3
             },
             {
+               "y" : 4,
                "drilldown" : "Ruben Westerberg",
-               "name" : "Ruben Westerberg",
-               "y" : 4
+               "name" : "Ruben Westerberg"
             },
             {
-               "name" : "Simon Proctor",
+               "drilldown" : "Simon Proctor",
                "y" : 2,
-               "drilldown" : "Simon Proctor"
+               "name" : "Simon Proctor"
             },
             {
-               "name" : "Steven Wilson",
+               "drilldown" : "Steven Wilson",
                "y" : 1,
-               "drilldown" : "Steven Wilson"
+               "name" : "Steven Wilson"
             }
-         ],
-         "colorByPoint" : 1
+         ]
       }
    ],
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "subtitle" : {
+      "text" : "[Champions: 15] Last updated at 2019-07-27 20:03:05 GMT"
    },
    "tooltip" : {
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
       "followPointer" : 1,
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
       "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
    },
+   "legend" : {
+      "enabled" : 0
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
    "drilldown" : {
       "series" : [
          {
@@ -100,18 +123,18 @@
             "name" : "Andrezgz"
          },
          {
+            "id" : "Duane Powell",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "name" : "Duane Powell",
-            "id" : "Duane Powell"
+            "name" : "Duane Powell"
          },
          {
-            "id" : "E. Choroba",
             "name" : "E. Choroba",
+            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl 5",
@@ -124,16 +147,27 @@
             ]
          },
          {
+            "data" : [
+               [
+                  "Perl 6",
+                  2
+               ]
+            ],
+            "id" : "Feng Chang",
+            "name" : "Feng Chang"
+         },
+         {
             "id" : "Kevin Colyer",
-            "name" : "Kevin Colyer",
             "data" : [
                [
                   "Perl 6",
                   1
                ]
-            ]
+            ],
+            "name" : "Kevin Colyer"
          },
          {
+            "name" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl 5",
@@ -148,7 +182,6 @@
                   2
                ]
             ],
-            "name" : "Laurent Rosenfeld",
             "id" : "Laurent Rosenfeld"
          },
          {
@@ -163,13 +196,13 @@
          },
          {
             "id" : "Mark Anderson",
-            "name" : "Mark Anderson",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
-            ]
+            ],
+            "name" : "Mark Anderson"
          },
          {
             "name" : "Martin Barth",
@@ -182,18 +215,18 @@
             "id" : "Martin Barth"
          },
          {
+            "name" : "Ozzy",
+            "id" : "Ozzy",
             "data" : [
                [
                   "Perl 6",
                   1
                ]
-            ],
-            "name" : "Ozzy",
-            "id" : "Ozzy"
+            ]
          },
          {
-            "id" : "Randy Lauen",
             "name" : "Randy Lauen",
+            "id" : "Randy Lauen",
             "data" : [
                [
                   "Perl 6",
@@ -202,8 +235,6 @@
             ]
          },
          {
-            "id" : "Roger Bell West",
-            "name" : "Roger Bell West",
             "data" : [
                [
                   "Perl 5",
@@ -213,10 +244,12 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Roger Bell West",
+            "name" : "Roger Bell West"
          },
          {
-            "id" : "Ruben Westerberg",
+            "name" : "Ruben Westerberg",
             "data" : [
                [
                   "Perl 5",
@@ -227,11 +260,11 @@
                   2
                ]
             ],
-            "name" : "Ruben Westerberg"
+            "id" : "Ruben Westerberg"
          },
          {
-            "id" : "Simon Proctor",
             "name" : "Simon Proctor",
+            "id" : "Simon Proctor",
             "data" : [
                [
                   "Perl 6",
@@ -240,39 +273,21 @@
             ]
          },
          {
+            "name" : "Steven Wilson",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
             ],
-            "name" : "Steven Wilson",
             "id" : "Steven Wilson"
          }
       ]
    },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
-   },
    "chart" : {
       "type" : "column"
    },
-   "xAxis" : {
-      "type" : "category"
-   },
    "title" : {
       "text" : "Perl Weekly Challenge - 018"
-   },
-   "subtitle" : {
-      "text" : "[Champions: 14] Last updated at 2019-07-27 13:08:08 GMT"
-   },
-   "legend" : {
-      "enabled" : 0
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 452a99865a..a26149760f 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,18 +1,21 @@
 {
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
+   },
    "series" : [
       {
-         "dataLabels" : {
-            "rotation" : -90,
-            "y" : 10,
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "format" : "{point.y:.0f}",
-            "enabled" : "true",
-            "align" : "right",
-            "color" : "#FFFFFF"
-         },
          "data" : [
             [
                "Blog",
@@ -24,40 +27,37 @@
             ],
             [
                "Perl 6",
-               422
+               424
             ]
          ],
+         "dataLabels" : {
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "color" : "#FFFFFF",
+            "format" : "{point.y:.0f}",
+            "align" : "right",
+            "rotation" : -90,
+            "enabled" : "true",
+            "y" : 10
+         },
          "name" : "Contributions"
       }
    ],
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions - 2019"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2019-07-27 13:08:34 GMT"
-   },
    "xAxis" : {
+      "type" : "category",
       "labels" : {
          "style" : {
             "fontSize" : "13px",
             "fontFamily" : "Verdana, sans-serif"
          }
-      },
-      "type" : "category"
-   },
-   "chart" : {
-      "type" : "column"
+      }
    },
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions - 2019"
    },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "subtitle" : {
+      "text" : "Last updated at 2019-07-27 20:03:19 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index e14c61f5dc..b944dfbc7c 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,20 +1,14 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
    },
-   "tooltip" : {
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "followPointer" : "true",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-07-27 20:03:19 GMT"
    },
    "drilldown" : {
       "series" : [
          {
+            "name" : "001",
             "id" : "001",
             "data" : [
                [
@@ -29,11 +23,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "001"
+            ]
          },
          {
-            "id" : "002",
             "data" : [
                [
                   "Perl 5",
@@ -48,11 +40,10 @@
                   9
                ]
             ],
-            "name" : "002"
+            "name" : "002",
+            "id" : "002"
          },
          {
-            "name" : "003",
-            "id" : "003",
             "data" : [
                [
                   "Perl 5",
@@ -66,10 +57,11 @@
                   "Blog",
                   8
                ]
-            ]
+            ],
+            "id" : "003",
+            "name" : "003"
          },
          {
-            "name" : "004",
             "data" : [
                [
                   "Perl 5",
@@ -84,11 +76,10 @@
                   9
                ]
             ],
-            "id" : "004"
+            "id" : "004",
+            "name" : "004"
          },
          {
-            "name" : "005",
-            "id" : "005",
             "data" : [
                [
                   "Perl 5",
@@ -102,9 +93,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "005",
+            "name" : "005"
          },
          {
+            "name" : "006",
             "id" : "006",
             "data" : [
                [
@@ -119,11 +113,9 @@
                   "Blog",
                   6
                ]
-            ],
-            "name" : "006"
+            ]
          },
          {
-            "name" : "007",
             "data" : [
                [
                   "Perl 5",
@@ -138,7 +130,8 @@
                   8
                ]
             ],
-            "id" : "007"
+            "id" : "007",
+            "name" : "007"
          },
          {
             "name" : "008",
@@ -159,7 +152,6 @@
             ]
          },
          {
-            "name" : "009",
             "data" : [
                [
                   "Perl 5",
@@ -174,10 +166,12 @@
                   11
                ]
             ],
+            "name" : "009",
             "id" : "009"
          },
          {
             "id" : "010",
+            "name" : "010",
             "data" : [
                [
                   "Perl 5",
@@ -191,8 +185,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "010"
+            ]
          },
          {
             "data" : [
@@ -214,6 +207,7 @@
          },
          {
             "name" : "012",
+            "id" : "012",
             "data" : [
                [
                   "Perl 5",
@@ -227,12 +221,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "012"
+            ]
          },
          {
-            "name" : "013",
             "id" : "013",
+            "name" : "013",
             "data" : [
                [
                   "Perl 5",
@@ -249,8 +242,8 @@
             ]
          },
          {
-            "name" : "014",
             "id" : "014",
+            "name" : "014",
             "data" : [
                [
                   "Perl 5",
@@ -267,8 +260,6 @@
             ]
          },
          {
-            "name" : "015",
-            "id" : "015",
             "data" : [
                [
                   "Perl 5",
@@ -282,10 +273,13 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "015",
+            "name" : "015"
          },
          {
             "id" : "016",
+            "name" : "016",
             "data" : [
                [
                   "Perl 5",
@@ -299,10 +293,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "016"
+            ]
          },
          {
+            "name" : "017",
             "id" : "017",
             "data" : [
                [
@@ -317,11 +311,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "017"
+            ]
          },
          {
-            "name" : "018",
             "data" : [
                [
                   "Perl 5",
@@ -329,21 +321,25 @@
                ],
                [
                   "Perl 6",
-                  11
+                  13
                ],
                [
                   "Blog",
                   4
                ]
             ],
+            "name" : "018",
             "id" : "018"
          }
       ]
    },
+   "xAxis" : {
+      "type" : "category"
+   },
    "series" : [
       {
-         "name" : "Perl Weekly Challenge Languages",
          "colorByPoint" : "true",
+         "name" : "Perl Weekly Challenge Languages",
          "data" : [
             {
                "name" : "#001",
@@ -352,8 +348,8 @@
             },
             {
                "name" : "#002",
-               "drilldown" : "002",
-               "y" : 104
+               "y" : 104,
+               "drilldown" : "002"
             },
             {
                "name" : "#003",
@@ -361,14 +357,14 @@
                "drilldown" : "003"
             },
             {
-               "drilldown" : "004",
                "y" : 84,
-               "name" : "#004"
+               "name" : "#004",
+               "drilldown" : "004"
             },
             {
                "name" : "#005",
-               "drilldown" : "005",
-               "y" : 66
+               "y" : 66,
+               "drilldown" : "005"
             },
             {
                "drilldown" : "006",
@@ -376,87 +372,91 @@
                "name" : "#006"
             },
             {
-               "y" : 54,
                "drilldown" : "007",
-               "name" : "#007"
+               "name" : "#007",
+               "y" : 54
             },
             {
+               "name" : "#008",
                "y" : 67,
-               "drilldown" : "008",
-               "name" : "#008"
+               "drilldown" : "008"
             },
             {
-               "name" : "#009",
                "drilldown" : "009",
-               "y" : 65
+               "y" : 65,
+               "name" : "#009"
             },
             {
                "name" : "#010",
-               "drilldown" : "010",
-               "y" : 58
+               "y" : 58,
+               "drilldown" : "010"
             },
             {
                "drilldown" : "011",
-               "y" : 77,
-               "name" : "#011"
+               "name" : "#011",
+               "y" : 77
             },
             {
-               "name" : "#012",
                "y" : 81,
+               "name" : "#012",
                "drilldown" : "012"
             },
             {
-               "y" : 74,
                "drilldown" : "013",
-               "name" : "#013"
+               "name" : "#013",
+               "y" : 74
             },
             {
                "drilldown" : "014",
-               "y" : 94,
-               "name" : "#014"
+               "name" : "#014",
+               "y" : 94
             },
             {
                "name" : "#015",
-               "drilldown" : "015",
-               "y" : 90
+               "y" : 90,
+               "drilldown" : "015"
             },
             {
-               "name" : "#016",
                "y" : 64,
+               "name" : "#016",
                "drilldown" : "016"
             },
             {
-               "name" : "#017",
                "drilldown" : "017",
+               "name" : "#017",
                "y" : 77
             },
             {
                "drilldown" : "018",
-               "y" : 31,
+               "y" : 33,
                "name" : "#018"
             }
          ]
       }
    ],
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-07-27 13:08:34 GMT"
-   },
    "legend" : {
       "enabled" : "false"
    },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "tooltip" : {
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "followPointer" : "true"
+   },
    "plotOptions" : {
       "series" : {
+         "borderWidth" : 0,
          "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
       }
    },
-   "xAxis" : {
-      "type" : "category"
+   "chart" : {
+      "type" : "column"
    }
 }
diff --git a/stats/pwc-leaders.json b/stats/pwc-leaders.json
index 7404832ac0..d76750a9d2 100644
--- a/stats/pwc-leaders.json
+++ b/stats/pwc-leaders.json
@@ -4,59 +4,58 @@
          {
             "data" : [
                [
-                  "Blog",
-                  23
+                  "Perl 6",
+                  35
                ],
                [
                   "Perl 5",
                   36
                ],
                [
-                  "Perl 6",
-                  35
+                  "Blog",
+                  23
                ]
             ],
             "id" : "Laurent Rosenfeld",
             "name" : "Laurent Rosenfeld"
          },
          {
+            "name" : "Joelle Maslak",
+            "id" : "Joelle Maslak",
             "data" : [
                [
-                  "Perl 5",
-                  43
-               ],
-               [
                   "Blog",
                   4
                ],
                [
+                  "Perl 5",
+                  43
+               ],
+               [
                   "Perl 6",
                   43
                ]
-            ],
-            "id" : "Joelle Maslak",
-            "name" : "Joelle Maslak"
+            ]
          },
          {
-            "id" : "Jaldhar H. Vyas",
             "data" : [
                [
+                  "Blog",
+                  4
+               ],
+               [
                   "Perl 6",
                   33
                ],
                [
                   "Perl 5",
                   34
-               ],
-               [
-                  "Blog",
-                  4
                ]
             ],
+            "id" : "Jaldhar H. Vyas",
             "name" : "Jaldhar H. Vyas"
          },
          {
-            "id" : "Ruben Westerberg",
             "data" : [
                [
                   "Perl 5",
@@ -67,42 +66,42 @@
                   33
                ]
             ],
+            "id" : "Ruben Westerberg",
             "name" : "Ruben Westerberg"
          },
          {
             "id" : "Athanasius",
+            "name" : "Athanasius",
             "data" : [
                [
+                  "Perl 5",
+                  37
+               ],
+               [
                   "Perl 6",
                   13
                ],
                [
                   "Blog",
                   3
-               ],
-               [
-                  "Perl 5",
-                  37
                ]
-            ],
-            "name" : "Athanasius"
+            ]
          },
          {
+            "name" : "Adam Russell",
+            "id" : "Adam Russell",
             "data" : [
                [
-                  "Blog",
-                  17
-               ],
-               [
                   "Perl 5",
                   35
+               ],
+               [
+                  "Blog",
+                  17
                ]
-            ],
-            "id" : "Adam Russell",
-            "name" : "Adam Russell"
+            ]
          },
          {
-            "id" : "Arne Sommer",
             "data" : [
                [
                   "Blog",
@@ -113,10 +112,10 @@
                   31
                ]
             ],
-            "name" : "Arne Sommer"
+            "name" : "Arne Sommer",
+            "id" : "Arne Sommer"
          },
          {
-            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl 5",
@@ -127,9 +126,11 @@
                   14
                ]
             ],
-            "name" : "E. Choroba"
+            "name" : "E. Choroba",
+            "id" : "E. Choroba"
          },
          {
+            "name" : "Simon Proctor",
             "id" : "Simon Proctor",
             "data" : [
                [
@@ -137,18 +138,18 @@
                   29
                ],
                [
-                  "Blog",
-                  7
-               ],
-               [
                   "Perl 5",
                   4
+               ],
+               [
+                  "Blog",
+                  7
                ]
-            ],
-            "name" : "Simon Proctor"
+            ]
          },
          {
             "name" : "Francis Whittle",
+            "id" : "Francis Whittle",
             "data" : [
                [
                   "Blog",
@@ -158,36 +159,35 @@
                   "Perl 6",
                   31
                ]
-            ],
-            "id" : "Francis Whittle"
+            ]
          },
          {
             "id" : "Kian-Meng Ang",
+            "name" : "Kian-Meng Ang",
             "data" : [
                [
-                  "Perl 5",
-                  28
-               ],
-               [
                   "Blog",
                   11
+               ],
+               [
+                  "Perl 5",
+                  28
                ]
-            ],
-            "name" : "Kian-Meng Ang"
+            ]
          },
          {
             "data" : [
                [
-                  "Blog",
-                  15
-               ],
-               [
                   "Perl 5",
                   21
                ],
                [
                   "Perl 6",
                   1
+               ],
+               [
+                  "Blog",
+                  15
                ]
             ],
             "id" : "Dave Jacoby",
@@ -200,158 +200,156 @@
                   34
                ]
             ],
-            "id" : "Andrezgz",
-            "name" : "Andrezgz"
+            "name" : "Andrezgz",
+            "id" : "Andrezgz"
          },
          {
-            "id" : "Gustavo Chaves",
+            "id" : "Feng Chang",
+            "name" : "Feng Chang",
             "data" : [
                [
-                  "Blog",
-                  4
+                  "Perl 5",
+                  15
                ],
                [
-                  "Perl 5",
-                  28
+                  "Perl 6",
+                  17
                ]
-            ],
-            "name" : "Gustavo Chaves"
+            ]
          },
          {
-            "name" : "Yozen Hernandez",
-            "id" : "Yozen Hernandez",
+            "name" : "Gustavo Chaves",
+            "id" : "Gustavo Chaves",
             "data" : [
                [
-                  "Blog",
-                  12
+                  "Perl 5",
+                  28
                ],
                [
-                  "Perl 5",
-                  20
+                  "Blog",
+                  4
                ]
             ]
          },
          {
-            "name" : "Feng Chang",
-            "id" : "Feng Chang",
+            "id" : "Yozen Hernandez",
+            "name" : "Yozen Hernandez",
             "data" : [
                [
-                  "Perl 5",
-                  15
+                  "Blog",
+                  12
                ],
                [
-                  "Perl 6",
-                  15
+                  "Perl 5",
+                  20
                ]
             ]
          },
          {
-            "name" : "Daniel Mantovani",
-            "id" : "Daniel Mantovani",
             "data" : [
                [
                   "Perl 5",
                   28
                ]
-            ]
+            ],
+            "id" : "Daniel Mantovani",
+            "name" : "Daniel Mantovani"
          },
          {
+            "id" : "Duncan C. White",
+            "name" : "Duncan C. White",
             "data" : [