- Added solutions by Laurent Rosenfeld.

11 files changed, 990 insertions, 913 deletions

diff --git a/challenge-018/laurent-rosenfeld/blog1.txt b/challenge-018/laurent-rosenfeld/blog1.txt
new file mode 100644
index 0000000000..073057274a
--- /dev/null
+++ b/challenge-018/laurent-rosenfeld/blog1.txt
@@ -0,0 +1 @@
+http://blogs.perl.org/users/laurent_r/2019/07/perl-weekly-challenge-18-priority-queues-and-binary-heaps-in-perl-6.html
diff --git a/challenge-018/laurent-rosenfeld/perl6/ch-2.p6 b/challenge-018/laurent-rosenfeld/perl6/ch-2.p6
new file mode 100644
index 0000000000..044584572f
--- /dev/null
+++ b/challenge-018/laurent-rosenfeld/perl6/ch-2.p6
@@ -0,0 +1,76 @@
+use v6;
+sub new-queue {
+    my @queue;  # an AoA
+    sub is_empty {
+        @queue.elems == 0;
+    }
+    sub insert_with_prio ($item, Int $prio) {
+        my $index = first {@queue[$_][0] == $prio}, @queue.keys;
+        if (defined $index) {
+            push @queue[$index][1], $item;
+        } else {
+            push @queue, [$prio, [$item]];
+            my $idx = @queue.end;
+            add-to-queue($idx);
+        }
+    }
+    sub pull_highest_prio {
+        return Nil if is-empty;
+        my $result = shift @queue[0][1];
+        take-from-heap if @queue[0][1].elems == 0;
+        return $result;
+    }
+    sub add-to-queue ($index is rw) {
+        my $index-val = @queue[$index];
+        while ($index) {
+            my $parent-idx = Int( ($index - 1) /2);
+            my $parent-val = @queue[$parent-idx];
+            last if $parent-val[0] > $index-val[0];
+            @queue[$index] = $parent-val;
+            $index = $parent-idx;
+        }
+        @queue[$index] = $index-val;
+    }
+    sub take-from-heap {
+        my $index = 0;
+        loop {
+            my $left-index = 2 * $index + 1;
+                # right-index is $left-index + 1
+            unless (defined @queue[$left-index] or
+                defined @queue[$left-index + 1]) {
+                    @queue.splice($index, 1);
+                    last;
+            }
+            unless defined @queue[$left-index + 1] {
+                @queue[$index] = @queue[$left-index]:delete;
+                last;
+            }
+            unless defined @queue[$left-index] {
+                @queue[$index] = @queue[$left-index + 1]:delete;
+                last;
+            }
+            # both children are defined if we get here
+            my $next-index = ($left-index,
+                $left-index + 1).max({@queue[$_][0]});
+            @queue[$index] = @queue[$next-index];
+            $index = $next-index;
+        }
+    }
+
+    return &is_empty, &insert_with_prio, &pull_highest_prio;
+}
+my (&is-empty, &insert, &pull-prio) = new-queue;
+# Testing the above code: 20 insertions and then trying 30 deletions
+for 1..20 -> $num {
+    insert($num,
+        $num %% 10 ?? 10 !!
+        $num %% 5  ?? 5  !!
+        $num %% 3  ?? 3  !!
+        $num %% 2  ?? 2  !!
+        1);
+}
+for 1..30 -> $num {
+    last if is-empty;
+    say pull-prio;
+}
+say "Empty queue" if is-empty();
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 81990d32e8..b8e12679d3 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,37 +1,118 @@
 {
-   "chart" : {
-      "type" : "column"
+   "legend" : {
+      "enabled" : 0
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 018"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
+   },
+   "subtitle" : {
+      "text" : "[Champions: 9] Last updated at 2019-07-26 10:48:59 GMT"
    },
+   "tooltip" : {
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : 1,
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "name" : "Andrezgz",
+               "drilldown" : "Andrezgz",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "name" : "Duane Powell",
+               "drilldown" : "Duane Powell"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba"
+            },
+            {
+               "name" : "Laurent Rosenfeld",
+               "drilldown" : "Laurent Rosenfeld",
+               "y" : 6
+            },
+            {
+               "drilldown" : "Ozzy",
+               "name" : "Ozzy",
+               "y" : 1
+            },
+            {
+               "name" : "Roger Bell West",
+               "drilldown" : "Roger Bell West",
+               "y" : 2
+            },
+            {
+               "y" : 4,
+               "name" : "Ruben Westerberg",
+               "drilldown" : "Ruben Westerberg"
+            },
+            {
+               "name" : "Simon Proctor",
+               "drilldown" : "Simon Proctor",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Steven Wilson",
+               "name" : "Steven Wilson",
+               "y" : 1
+            }
+         ],
+         "name" : "Perl Weekly Challenge - 018"
+      }
+   ],
    "drilldown" : {
       "series" : [
          {
-            "name" : "Andrezgz",
+            "id" : "Andrezgz",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "id" : "Andrezgz"
+            "name" : "Andrezgz"
          },
          {
+            "name" : "Duane Powell",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "id" : "Duane Powell",
-            "name" : "Duane Powell"
+            "id" : "Duane Powell"
          },
          {
-            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
+            "name" : "E. Choroba",
             "id" : "E. Choroba"
          },
          {
@@ -43,11 +124,11 @@
                ],
                [
                   "Perl 6",
-                  1
+                  2
                ],
                [
                   "Blog",
-                  1
+                  2
                ]
             ],
             "name" : "Laurent Rosenfeld"
@@ -59,21 +140,22 @@
                   1
                ]
             ],
-            "id" : "Ozzy",
-            "name" : "Ozzy"
+            "name" : "Ozzy",
+            "id" : "Ozzy"
          },
          {
             "name" : "Roger Bell West",
-            "id" : "Roger Bell West",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "id" : "Roger Bell West"
          },
          {
             "id" : "Ruben Westerberg",
+            "name" : "Ruben Westerberg",
             "data" : [
                [
                   "Perl 5",
@@ -83,8 +165,7 @@
                   "Perl 6",
                   2
                ]
-            ],
-            "name" : "Ruben Westerberg"
+            ]
          },
          {
             "name" : "Simon Proctor",
@@ -97,99 +178,18 @@
             "id" : "Simon Proctor"
          },
          {
-            "name" : "Steven Wilson",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
             ],
+            "name" : "Steven Wilson",
             "id" : "Steven Wilson"
          }
       ]
    },
-   "subtitle" : {
-      "text" : "[Champions: 9] Last updated at 2019-07-25 22:47:58 GMT"
-   },
-   "series" : [
-      {
-         "name" : "Perl Weekly Challenge - 018",
-         "data" : [
-            {
-               "y" : 2,
-               "drilldown" : "Andrezgz",
-               "name" : "Andrezgz"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Duane Powell",
-               "name" : "Duane Powell"
-            },
-            {
-               "y" : 2,
-               "name" : "E. Choroba",
-               "drilldown" : "E. Choroba"
-            },
-            {
-               "name" : "Laurent Rosenfeld",
-               "drilldown" : "Laurent Rosenfeld",
-               "y" : 4
-            },
-            {
-               "name" : "Ozzy",
-               "drilldown" : "Ozzy",
-               "y" : 1
-            },
-            {
-               "drilldown" : "Roger Bell West",
-               "name" : "Roger Bell West",
-               "y" : 2
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Ruben Westerberg",
-               "name" : "Ruben Westerberg"
-            },
-            {
-               "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor",
-               "y" : 2
-            },
-            {
-               "y" : 1,
-               "name" : "Steven Wilson",
-               "drilldown" : "Steven Wilson"
-            }
-         ],
-         "colorByPoint" : 1
-      }
-   ],
-   "tooltip" : {
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : 1
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 018"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "legend" : {
-      "enabled" : 0
+   "chart" : {
+      "type" : "column"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 1bc4bd34ae..095d75f35e 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,23 +1,38 @@
 {
+   "chart" : {
+      "type" : "column"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions - 2019"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
+      }
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
    "series" : [
       {
          "name" : "Contributions",
-         "dataLabels" : {
-            "format" : "{point.y:.0f}",
-            "color" : "#FFFFFF",
-            "align" : "right",
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "y" : 10,
-            "enabled" : "true",
-            "rotation" : -90
-         },
          "data" : [
             [
                "Blog",
-               164
+               165
             ],
             [
                "Perl 5",
@@ -25,39 +40,24 @@
             ],
             [
                "Perl 6",
-               417
+               418
             ]
-         ]
-      }
-   ],
-   "legend" : {
-      "enabled" : "false"
-   },
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
+         ],
+         "dataLabels" : {
+            "enabled" : "true",
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "format" : "{point.y:.0f}",
+            "color" : "#FFFFFF",
+            "rotation" : -90,
+            "align" : "right",
+            "y" : 10
          }
       }
-   },
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions - 2019"
-   },
+   ],
    "subtitle" : {
-      "text" : "Last updated at 2019-07-25 22:48:06 GMT"
+      "text" : "Last updated at 2019-07-26 10:49:29 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index c1adbe04f3..95fee412fb 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,11 +1,139 @@
 {
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
+   },
+   "series" : [
+      {
+         "data" : [
+            {
+               "drilldown" : "001",
+               "y" : 123,
+               "name" : "#001"
+            },
+            {
+               "name" : "#002",
+               "y" : 104,
+               "drilldown" : "002"
+            },
+            {
+               "drilldown" : "003",
+               "y" : 66,
+               "name" : "#003"
+            },
+            {
+               "y" : 84,
+               "drilldown" : "004",
+               "name" : "#004"
+            },
+            {
+               "name" : "#005",
+               "y" : 66,
+               "drilldown" : "005"
+            },
+            {
+               "name" : "#006",
+               "drilldown" : "006",
+               "y" : 47
+            },
+            {
+               "name" : "#007",
+               "drilldown" : "007",
+               "y" : 54
+            },
+            {
+               "name" : "#008",
+               "drilldown" : "008",
+               "y" : 67
+            },
+            {
+               "name" : "#009",
+               "drilldown" : "009",
+               "y" : 65
+            },
+            {
+               "name" : "#010",
+               "drilldown" : "010",
+               "y" : 58
+            },
+            {
+               "drilldown" : "011",
+               "y" : 77,
+               "name" : "#011"
+            },
+            {
+               "y" : 81,
+               "drilldown" : "012",
+               "name" : "#012"
+            },
+            {
+               "drilldown" : "013",
+               "y" : 74,
+               "name" : "#013"
+            },
+            {
+               "drilldown" : "014",
+               "y" : 94,
+               "name" : "#014"
+            },
+            {
+               "name" : "#015",
+               "y" : 90,
+               "drilldown" : "015"
+            },
+            {
+               "drilldown" : "016",
+               "y" : 64,
+               "name" : "#016"
+            },
+            {
+               "y" : 77,
+               "drilldown" : "017",
+               "name" : "#017"
+            },
+            {
+               "name" : "#018",
+               "y" : 22,
+               "drilldown" : "018"
+            }
+         ],
+         "colorByPoint" : "true",
+         "name" : "Perl Weekly Challenge Languages"
+      }
+   ],
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-07-26 10:49:29 GMT"
+   },
    "legend" : {
       "enabled" : "false"
    },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "tooltip" : {
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : "true",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "drilldown" : {
       "series" : [
          {
-            "id" : "001",
             "data" : [
                [
                   "Perl 5",
@@ -20,10 +148,10 @@
                   10
                ]
             ],
+            "id" : "001",
             "name" : "001"
          },
          {
-            "name" : "002",
             "data" : [
                [
                   "Perl 5",
@@ -38,9 +166,11 @@
                   9
                ]
             ],
+            "name" : "002",
             "id" : "002"
          },
          {
+            "name" : "003",
             "id" : "003",
             "data" : [
                [
@@ -55,10 +185,11 @@
                   "Blog",
                   8
                ]
-            ],
-            "name" : "003"
+            ]
          },
          {
+            "id" : "004",
+            "name" : "004",
             "data" : [
                [
                   "Perl 5",
@@ -72,9 +203,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "004",
-            "name" : "004"
+            ]
          },
          {
             "data" : [
@@ -91,12 +220,12 @@
                   11
                ]
             ],
-            "id" : "005",
-            "name" : "005"
+            "name" : "005",
+            "id" : "005"
          },
          {
-            "name" : "006",
             "id" : "006",
+            "name" : "006",
             "data" : [
                [
                   "Perl 5",
@@ -113,6 +242,8 @@
             ]
          },
          {
+            "name" : "007",
+            "id" : "007",
             "data" : [
                [
                   "Perl 5",
@@ -126,12 +257,9 @@
                   "Blog",
                   8
                ]
-            ],
-            "id" : "007",
-            "name" : "007"
+            ]
          },
          {
-            "id" : "008",
             "data" : [
                [
                   "Perl 5",
@@ -146,9 +274,12 @@
                   9
                ]
             ],
+            "id" : "008",
             "name" : "008"
          },
          {
+            "name" : "009",
+            "id" : "009",
             "data" : [
                [
                   "Perl 5",
@@ -162,12 +293,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "009",
-            "name" : "009"
+            ]
          },
          {
-            "name" : "010",
             "data" : [
                [
                   "Perl 5",
@@ -182,10 +310,12 @@
                   9
                ]
             ],
-            "id" : "010"
+            "id" : "010",
+            "name" : "010"
          },
          {
             "name" : "011",
+            "id" : "011",
             "data" : [
                [
                   "Perl 5",
@@ -199,8 +329,7 @@
                   "Blog",
                   8
                ]
-            ],
-            "id" : "011"
+            ]
          },
          {
             "data" : [
@@ -221,7 +350,6 @@
             "name" : "012"
          },
          {
-            "name" : "013",
             "data" : [
                [
                   "Perl 5",
@@ -236,11 +364,10 @@
                   11
                ]
             ],
+            "name" : "013",
             "id" : "013"
          },
          {
-            "name" : "014",
-            "id" : "014",
             "data" : [
                [
                   "Perl 5",
@@ -254,11 +381,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "014",
+            "id" : "014"
          },
          {
-            "name" : "015",
-            "id" : "015",
             "data" : [
                [
                   "Perl 5",
@@ -272,9 +399,13 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "015",
+            "name" : "015"
          },
          {
+            "name" : "016",
+            "id" : "016",
             "data" : [
                [
                   "Perl 5",
@@ -288,9 +419,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "016",
-            "name" : "016"
+            ]
          },
          {
             "data" : [
@@ -307,10 +436,12 @@
                   10
                ]
             ],
-            "id" : "017",
-            "name" : "017"
+            "name" : "017",
+            "id" : "017"
          },
          {
+            "name" : "018",
+            "id" : "018",
             "data" : [
                [
                   "Perl 5",
@@ -318,145 +449,14 @@
                ],
                [
                   "Perl 6",
-                  6
+                  7
                ],
                [
                   "Blog",
-                  1
+                  2
                ]
-            ],
-            "id" : "018",
-            "name" : "018"
+            ]
          }
       ]
-   },
-   "series" : [
-      {
-         "data" : [
-            {
-               "name" : "#001",
-               "drilldown" : "001",
-               "y" : 123
-            },
-            {
-               "y" : 104,
-               "drilldown" : "002",
-               "name" : "#002"
-            },
-            {
-               "drilldown" : "003",
-               "y" : 66,
-               "name" : "#003"
-            },
-            {
-               "drilldown" : "004",
-               "y" : 84,
-               "name" : "#004"
-            },
-            {
-               "y" : 66,
-               "drilldown" : "005",
-               "name" : "#005"
-            },
-            {
-               "name" : "#006",
-               "drilldown" : "006",
-               "y" : 47
-            },
-            {
-               "name" : "#007",
-               "drilldown" : "007",
-               "y" : 54
-            },
-            {
-               "name" : "#008",
-               "drilldown" : "008",
-               "y" : 67
-            },
-            {
-               "drilldown" : "009",
-               "y" : 65,
-               "name" : "#009"
-            },
-            {
-               "name" : "#010",
-               "drilldown" : "010",
-               "y" : 58
-            },
-            {
-               "name" : "#011",
-               "drilldown" : "011",
-               "y" : 77
-            },
-            {
-               "name" : "#012",
-               "drilldown" : "012",
-               "y" : 81
-            },
-            {
-               "y" : 74,
-               "drilldown" : "013",
-               "name" : "#013"
-            },
-            {
-               "drilldown" : "014",
-               "y" : 94,
-               "name" : "#014"
-            },
-            {
-               "y" : 90,
-               "drilldown" : "015",
-               "name" : "#015"
-            },
-            {
-               "name" : "#016",
-               "y" : 64,
-               "drilldown" : "016"
-            },
-            {
-               "name" : "#017",
-               "y" : 77,
-               "drilldown" : "017"
-            },
-            {
-               "name" : "#018",
-               "y" : 20,
-               "drilldown" : "018"
-            }
-         ],
-         "colorByPoint" : "true",
-         "name" : "Perl Weekly Challenge Languages"
-      }
-   ],
-   "tooltip" : {
-      "followPointer" : "true",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-07-25 22:48:06 GMT"
    }
 }
diff --git a/stats/pwc-leaders.json b/stats/pwc-leaders.json
index 2252830a36..22c6e2c3f5 100644
--- a/stats/pwc-leaders.json
+++ b/stats/pwc-leaders.json
@@ -1,418 +1,152 @@
 {
-   "legend" : {
-      "enabled" : "false"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
-   },
-   "series" : [
-      {
-         "data" : [
-            {
-               "drilldown" : "Laurent Rosenfeld",
-               "name" : "#1: Laurent Rosenfeld",
-               "y" : 184
-            },
-            {
-               "drilldown" : "Joelle Maslak",
-               "name" : "#2: Joelle Maslak",
-               "y" : 180
-            },
-            {
-               "name" : "#3: Jaldhar H. Vyas",
-               "drilldown" : "Jaldhar H. Vyas",
-               "y" : 142
-            },
-            {
-               "y" : 132,
-               "name" : "#4: Ruben Westerberg",
-               "drilldown" : "Ruben Westerberg"
-            },
-            {
-               "y" : 106,
-               "drilldown" : "Athanasius",
-               "name" : "#5: Athanasius"
-            },
-            {
-               "name" : "#6: Adam Russell",
-               "drilldown" : "Adam Russell",
-               "y" : 104
-            },
-            {
-               "y" : 94,
-               "name" : "#7: Arne Sommer",
-               "drilldown" : "Arne Sommer"
-            },
-            {
-               "y" : 82,
-               "name" : "#8: E. Choroba",
-               "drilldown" : "E. Choroba"
-            },
-            {
-               "y" : 80,
-               "name" : "#9: Simon Proctor",
-               "drilldown" : "Simon Proctor"
-            },
-            {
-               "y" : 78,
-               "name" : "#10: Francis Whittle",
-               "drilldown" : "Francis Whittle"
-            },
-            {
-               "y" : 78,
-               "name" : "#11: Kian-Meng Ang",
-               "drilldown" : "Kian-Meng Ang"
-            },
-            {
-               "name" : "#12: Dave Jacoby",
-               "drilldown" : "Dave Jacoby",
-               "y" : 74
-            },
-            {
-               "name" : "#13: Andrezgz",
-               "drilldown" : "Andrezgz",
-               "y" : 68
-            },
-            {
-               "drilldown" : "Gustavo Chaves",
-               "name" : "#14: Gustavo Chaves",
-               "y" : 64
-            },
-            {
-               "name" : "#15: Yozen Hernandez",
-               "drilldown" : "Yozen Hernandez",
-               "y" : 64
-            },
-            {
-               "y" : 60,
-               "drilldown" : "Feng Chang",
-               "name" : "#16: Feng Chang"
-            },
-            {
-               "name" : "#17: Daniel Mantovani",
-               "drilldown" : "Daniel Mantovani",
-               "y" : 56
-            },
-            {
-               "y" : 56,
-               "drilldown" : "Duncan C. White",
-               "name" : "#18: Duncan C. White"
-            },
-            {
-               "drilldown" : "Steven Wilson",
-               "name" : "#19: Steven Wilson",
-               "y" : 56
-            },
-            {
-               "name" : "#20: Jo Christian Oterhals",
-               "drilldown" : "Jo Christian Oterhals",
-               "y" : 48
-            },
-            {
-               "name" : "#21: Dr James A. Smith",
-               "drilldown" : "Dr James A. Smith",
-               "y" : 44
-            },
-            {
-               "name" : "#22