- Added solutions by Bejoy Abraham Mathews.

18 files changed, 2075 insertions, 2024 deletions

diff --git a/challenge-180/bejoy-mathews/README b/challenge-180/bejoy-mathews/README
new file mode 100644
index 0000000000..475b1c4fe5
--- /dev/null
+++ b/challenge-180/bejoy-mathews/README
@@ -0,0 +1 @@
+Solutions by Bejoy Abraham Mathews.
diff --git a/challenge-180/bejoy-mathews/perl/ch-1.pl b/challenge-180/bejoy-mathews/perl/ch-1.pl
new file mode 100644
index 0000000000..8cab7a6e7e
--- /dev/null
+++ b/challenge-180/bejoy-mathews/perl/ch-1.pl
@@ -0,0 +1,14 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+
+my $s = "Perl Weekly Challenge";
+my @pwc = split('', $s);
+my $pos=-1;
+
+foreach(@pwc)
+{
+ $pos++;
+ if (grep(/$pwc[$pos]/, @pwc[$pos..@pwc-1]) == 1) { print "The first unique character in '$s' is '$pwc[$pos]'\n"; exit }
+}
diff --git a/challenge-180/bejoy-mathews/perl/ch-2.pl b/challenge-180/bejoy-mathews/perl/ch-2.pl
new file mode 100644
index 0000000000..adc77cff61
--- /dev/null
+++ b/challenge-180/bejoy-mathews/perl/ch-2.pl
@@ -0,0 +1,12 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+
+my @n = (9,0,6,2,3,8,5);
+my $i = 4;
+my @result;
+
+foreach(@n){if($i <= $_) { push (@result, $_) }}
+
+print join(',',@result),"\n";
diff --git a/members.json b/members.json
index c65c6df45f..c22db210b9 100644
--- a/members.json
+++ b/members.json
@@ -25,6 +25,7 @@
     "ash"                   : "Andrew Shitov",
     "athanasius"            : "Athanasius",
     "aubrey-quarcoo"        : "Aubrey Quarcoo",
+    "bejoy-mathews"         : "Bejoy Abraham Mathews",
     "belmark-caday"         : "Belmark Caday",
     "ben-davies"            : "Ben Davies",
     "bill-palmer"           : "Bill Palmer",
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index d01ed70348..5325ef571b 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -3,14 +3,19 @@
       {
          "data" : [
             {
-               "y" : 2,
                "name" : "Aut0exec",
+               "y" : 2,
                "drilldown" : "Aut0exec"
             },
             {
+               "drilldown" : "Bejoy Abraham Mathews",
+               "name" : "Bejoy Abraham Mathews",
+               "y" : 2
+            },
+            {
                "drilldown" : "Ben Davies",
-               "y" : 2,
-               "name" : "Ben Davies"
+               "name" : "Ben Davies",
+               "y" : 2
             },
             {
                "drilldown" : "Dave Jacoby",
@@ -18,14 +23,14 @@
                "y" : 2
             },
             {
-               "y" : 2,
                "name" : "E. Choroba",
+               "y" : 2,
                "drilldown" : "E. Choroba"
             },
             {
-               "drilldown" : "Humberto Massa",
+               "name" : "Humberto Massa",
                "y" : 2,
-               "name" : "Humberto Massa"
+               "drilldown" : "Humberto Massa"
             },
             {
                "y" : 3,
@@ -33,39 +38,39 @@
                "drilldown" : "James Smith"
             },
             {
-               "drilldown" : "Julien Fiegehenn",
                "name" : "Julien Fiegehenn",
-               "y" : 1
+               "y" : 1,
+               "drilldown" : "Julien Fiegehenn"
             },
             {
-               "y" : 2,
+               "drilldown" : "Kueppo Wesley",
                "name" : "Kueppo Wesley",
-               "drilldown" : "Kueppo Wesley"
+               "y" : 2
             },
             {
-               "name" : "Mark Anderson",
                "y" : 2,
+               "name" : "Mark Anderson",
                "drilldown" : "Mark Anderson"
             },
             {
-               "name" : "Marton Polgar",
+               "drilldown" : "Marton Polgar",
                "y" : 2,
-               "drilldown" : "Marton Polgar"
+               "name" : "Marton Polgar"
             },
             {
-               "y" : 2,
+               "drilldown" : "Matthew Neleigh",
                "name" : "Matthew Neleigh",
-               "drilldown" : "Matthew Neleigh"
+               "y" : 2
             },
             {
-               "drilldown" : "Niels van Dijke",
                "name" : "Niels van Dijke",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Niels van Dijke"
             },
             {
                "drilldown" : "Roger Bell_West",
-               "y" : 5,
-               "name" : "Roger Bell_West"
+               "name" : "Roger Bell_West",
+               "y" : 5
             },
             {
                "drilldown" : "Simon Proctor",
@@ -73,9 +78,9 @@
                "y" : 2
             },
             {
+               "drilldown" : "Solathian",
                "name" : "Solathian",
-               "y" : 2,
-               "drilldown" : "Solathian"
+               "y" : 2
             },
             {
                "y" : 5,
@@ -84,32 +89,42 @@
             },
             {
                "drilldown" : "W. Luis Mochan",
-               "y" : 3,
-               "name" : "W. Luis Mochan"
+               "name" : "W. Luis Mochan",
+               "y" : 3
             }
          ],
-         "name" : "The Weekly Challenge - 180",
-         "colorByPoint" : 1
+         "colorByPoint" : 1,
+         "name" : "The Weekly Challenge - 180"
       }
    ],
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
    "legend" : {
       "enabled" : 0
    },
    "xAxis" : {
       "type" : "category"
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 180"
+   "tooltip" : {
+      "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/>",
+      "followPointer" : 1
    },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
    },
+   "chart" : {
+      "type" : "column"
+   },
    "drilldown" : {
       "series" : [
          {
@@ -123,14 +138,24 @@
             "name" : "Aut0exec"
          },
          {
-            "name" : "Ben Davies",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Bejoy Abraham Mathews",
+            "name" : "Bejoy Abraham Mathews"
+         },
+         {
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Ben Davies"
+            "id" : "Ben Davies",
+            "name" : "Ben Davies"
          },
          {
             "name" : "Dave Jacoby",
@@ -143,24 +168,24 @@
             ]
          },
          {
-            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "id" : "E. Choroba",
             "name" : "E. Choroba"
          },
          {
             "name" : "Humberto Massa",
+            "id" : "Humberto Massa",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Humberto Massa"
+            ]
          },
          {
             "id" : "James Smith",
@@ -177,13 +202,13 @@
             "name" : "James Smith"
          },
          {
-            "id" : "Julien Fiegehenn",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
+            "id" : "Julien Fiegehenn",
             "name" : "Julien Fiegehenn"
          },
          {
@@ -198,23 +223,23 @@
          },
          {
             "name" : "Mark Anderson",
-            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Mark Anderson"
          },
          {
-            "id" : "Marton Polgar",
+            "name" : "Marton Polgar",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Marton Polgar"
+            "id" : "Marton Polgar"
          },
          {
             "data" : [
@@ -227,16 +252,17 @@
             "name" : "Matthew Neleigh"
          },
          {
+            "name" : "Niels van Dijke",
+            "id" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Niels van Dijke",
-            "name" : "Niels van Dijke"
+            ]
          },
          {
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -251,28 +277,27 @@
                   1
                ]
             ],
-            "id" : "Roger Bell_West",
             "name" : "Roger Bell_West"
          },
          {
+            "name" : "Simon Proctor",
+            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Simon Proctor",
-            "name" : "Simon Proctor"
+            ]
          },
          {
+            "name" : "Solathian",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Solathian",
-            "name" : "Solathian"
+            "id" : "Solathian"
          },
          {
             "name" : "Stephen G Lynn",
@@ -308,20 +333,10 @@
          }
       ]
    },
-   "tooltip" : {
-      "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/>",
-      "followPointer" : 1
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "chart" : {
-      "type" : "column"
+   "title" : {
+      "text" : "The Weekly Challenge - 180"
    },
    "subtitle" : {
-      "text" : "[Champions: 17] Last updated at 2022-08-31 20:38:56 GMT"
+      "text" : "[Champions: 18] Last updated at 2022-08-31 21:00:27 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 3570b3ffc6..28a23986c3 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,32 +1,43 @@
 {
+   "chart" : {
+      "type" : "column"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2022-08-31 21:00:27 GMT"
+   },
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2022]"
    },
    "xAxis" : {
-      "type" : "category",
       "labels" : {
          "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
          }
-      }
-   },
-   "legend" : {
-      "enabled" : "false"
+      },
+      "type" : "category"
    },
    "series" : [
       {
-         "name" : "Contributions",
          "dataLabels" : {
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "color" : "#FFFFFF",
-            "rotation" : -90,
-            "align" : "right",
             "y" : 10,
+            "rotation" : -90,
             "format" : "{point.y:.0f}",
+            "align" : "right",
+            "color" : "#FFFFFF",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
             "enabled" : "true"
          },
          "data" : [
@@ -36,28 +47,17 @@
             ],
             [
                "Perl",
-               8729
+               8731
             ],
             [
                "Raku",
                5219
             ]
-         ]
+         ],
+         "name" : "Contributions"
       }
    ],
-   "subtitle" : {
-      "text" : "Last updated at 2022-08-31 20:38:56 GMT"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
+   "legend" : {
+      "enabled" : "false"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 815cafb847..46c0fe78f2 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,921 +1,10 @@
 {
-   "legend" : {
-      "enabled" : "false"
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2022-08-31 21:00:27 GMT"
    },
-   "series" : [
-      {
-         "colorByPoint" : "true",
-         "name" : "The Weekly Challenge Languages",
-         "data" : [
-            {
-               "drilldown" : "001",
-               "name" : "#001",
-               "y" : 161
-            },
-            {
-               "name" : "#002",
-               "y" : 125,
-               "drilldown" : "002"
-            },
-            {
-               "name" : "#003",
-               "y" : 83,
-               "drilldown" : "003"
-            },
-            {
-               "drilldown" : "004",
-               "name" : "#004",
-               "y" : 99
-            },
-            {
-               "drilldown" : "005",
-               "y" : 78,
-               "name" : "#005"
-            },
-            {
-               "name" : "#006",
-               "y" : 58,
-               "drilldown" : "006"
-            },
-            {
-               "drilldown" : "007",
-               "name" : "#007",
-               "y" : 65
-            },
-            {
-               "name" : "#008",
-               "y" : 78,
-               "drilldown" : "008"
-            },
-            {
-               "drilldown" : "009",
-               "name" : "#009",
-               "y" : 76
-            },
-            {
-               "drilldown" : "010",
-               "y" : 65,
-               "name" : "#010"
-            },
-            {
-               "y" : 85,
-               "name" : "#011",
-               "drilldown" : "011"
-            },
-            {
-               "y" : 89,
-               "name" : "#012",
-               "drilldown" : "012"
-            },
-            {
-               "drilldown" : "013",
-               "y" : 85,
-               "name" : "#013"
-            },
-            {
-               "y" : 101,
-               "name" : "#014",
-               "drilldown" : "014"
-            },
-            {
-               "name" : "#015",
-               "y" : 99,
-               "drilldown" : "015"
-            },
-            {
-               "name" : "#016",
-               "y" : 71,
-               "drilldown" : "016"
-            },
-            {
-               "drilldown" : "017",
-               "name" : "#017",
-               "y" : 84
-            },
-            {
-               "name" : "#018",
-               "y" : 81,
-               "drilldown" : "018"
-            },
-            {
-               "drilldown" : "019",
-               "y" : 103,
-               "name" : "#019"
-            },
-            {
-               "drilldown" : "020",
-               "name" : "#020",
-               "y" : 101
-            },
-            {
-               "drilldown" : "021",
-               "y" : 72,
-               "name" : "#021"
-            },
-            {
-               "name" : "#022",
-               "y" : 68,
-               "drilldown" : "022"
-            },
-            {
-               "drilldown" : "023",
-               "name" : "#023",
-               "y" : 97
-            },
-            {
-               "drilldown" : "024",
-               "name" : "#024",
-               "y" : 75
-            },
-            {
-               "drilldown" : "025",
-               "name" : "#025",
-               "y" : 59
-            },
-            {
-               "drilldown" : "026",
-               "name" : "#026",
-               "y" : 74
-            },
-            {
-               "drilldown" : "027",
-               "name" : "#027",
-               "y" : 62
-            },
-            {
-               "drilldown" : "028",
-               "name" : "#028",
-               "y" : 82
-            },
-            {
-               "y" : 81,
-               "name" : "#029",
-               "drilldown" : "029"
-            },
-            {
-               "y" : 119,
-               "name" : "#030",
-               "drilldown" : "030"
-            },
-            {
-               "drilldown" : "031",
-               "name" : "#031",
-               "y" : 91
-            },
-            {
-               "drilldown" : "032",
-               "name" : "#032",
-               "y" : 96
-            },
-            {
-               "drilldown" : "033",
-               "y" : 112,
-               "name" : "#033"
-            },
-            {
-               "drilldown" : "034",
-               "y" : 66,
-               "name" : "#034"
-            },
-            {
-               "drilldown" : "035",
-               "y" : 66,
-               "name" : "#035"
-            },
-            {
-               "y" : 70,
-               "name" : "#036",
-               "drilldown" : "036"
-            },
-            {
-               "name" : "#037",
-               "y" : 69,
-               "drilldown" : "037"
-            },
-            {
-               "name" : "#038",
-               "y" : 70,
-               "drilldown" : "038"
-            },
-            {
-               "drilldown" : "039",
-               "y" : 64,
-               "name" : "#039"
-            },
-            {
-               "drilldown" : "040",
-               "name" : "#040",
-               "y" : 75
-            },
-            {
-               "name" : "#041",
-               "y" : 78,
-               "drilldown" : "041"
-            },
-            {
-               "y" : 94,
-               "name" : "#042",
-               "drilldown" : "042"
-            },
-            {
-               "y" : 70,
-               "name" : "#043",
-               "drilldown" : "043"
-            },
-            {
-               "name" : "#044",
-               "y" : 87,
-               "drilldown" : "044"
-            },
-            {
-               "drilldown" : "045",
-               "name" : "#045",
-               "y" : 98
-            },
-            {
-               "drilldown" : "046",
-               "name" : "#046",
-               "y" : 89
-            },
-            {
-               "drilldown" : "047",
-               "y" : 86,
-               "name" : "#047"
-            },
-            {
-               "drilldown" : "048",
-               "name" : "#048",
-               "y" : 110
-            },
-            {
-               "y" : 91,
-               "name" : "#049",
-               "drilldown" : "049"
-            },
-            {
-               "y" : 100,
-               "name" : "#050",
-               "drilldown" : "050"
-            },
-            {
-               "drilldown" : "051",
-               "name" : "#051",
-               "y" : 91
-            },
-            {
-               "drilldown" : "052",
-               "name" : "#052",
-               "y" : 93
-            },
-            {
-               "drilldown" : "053",
-               "y" : 103,
-               "name" : "#053"
-            },
-            {
-               "y" : 105,
-               "name" : "#054",
-               "drilldown" : "054"
-            },
-            {
-               "name" : "#055",
-               "y" : 90,
-               "drilldown" : "055"
-            },
-            {
-               "name" : "#056",
-               "y" : 97,
-               "drilldown" : "056"
-            },
-            {
-               "y" : 82,
-               "name" : "#057",
-               "drilldown" : "057"
-            },
-            {
-               "name" : "#058",
-               "y" : 71,
-               "drilldown" : "058"
-            },
-            {
-               "name" : "#059",
-               "y" : 91,
-               "drilldown" : "059"
-            },
-            {
-               "y" : 87,
-               "name" : "#060",
-               "drilldown" : "060"
-            },
-            {
-               "name" : "#061",
-               "y" : 83,
-               "drilldown" : "061"
-            },
-            {
-               "name" : "#062",
-               "y" : 60,
-               "drilldown" : "062"
-            },
-            {
-               "name" : "#063",
-               "y" : 91,
-               "drilldown" : "063"
-            },
-            {
-               "name" : "#064",
-               "y" : 82,
-               "drilldown" : "064"
-            },
-            {
-               "drilldown" : "065",
-               "y" : 75,
-               "name" : "#065"
-            },
-            {
-               "drilldown" : "066",
-               "name" : "#066",
-               "y" : 86
-            },
-            {
-               "drilldown" : "067",
-               "y" : 92,
-               "name" : "#067"
-            },
-            {
-               "name" : "#068",
-               "y" : 77,
-               "drilldown" : "068"
-            },
-            {
-               "drilldown" : "069",
-               "name" : "#069",
-               "y" : 85
-            },
-            {
-               "y" : 95,
-               "name" : "#070",
-               "drilldown" : "070"
-            },
-            {
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-               "y" : 80,
-               "drilldown" : "071"
-            },
-            {
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-               "name" : "#072"
-            },
-            {
-               "drilldown" : "073",
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-               "name" : "#073"
-            },
-            {
-               "drilldown" : "074",
-               "name" : "#074",
-               "y" : 117
-            },
-            {
-               "y" : 117,
-               "name" : "#075",
-               "drilldown" : "075"
-            },
-            {
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-               "name" : "#076",
-               "drilldown" : "076"
-            },
-            {
-               "drilldown" : "077",
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-               "name" : "#077"
-            },
-            {
-               "drilldown" : "078",
-               "name" : "#078",
-               "y" : 127
-            },
-            {
-               "y" : 122,
-               "name" : "#079",
-               "drilldown" : "079"
-            },
-            {
-               "name" : "#080",
-               "y" : 127,
-               "drilldown" : "080"
-            },
-            {
-               "drilldown" : "081",
-               "name" : "#081",
-               "y" : 114
-            },
-            {
-               "y" : 114,
-               "name" : "#082",
-               "drilldown" : "082"
-            },
-            {
-               "drilldown" : "083",
-               "name" : "#083",
-               "y" : 127
-            },
-            {
-               "y" : 119,
-               "name" : "#084",
-               "drilldown" : "084"
-            },
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-               "y" : 114,
-               "name" : "#085",
-               "drilldown" : "085"
-            },
-            {
-               "drilldown" : "086",
-               "name" : "#086",
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-            },
-            {
-               "y" : 101,
-               "name" : "#087",
-               "drilldown" : "087"
-            },
-            {
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-               "y" : 121,
-               "name" : "#088"
-            },
-            {
-               "drilldown" : "089",
-               "name" : "#089",
-               "y" : 113
-            },
-            {
-               "drilldown" : "090",
-               "name" : "#090",
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-            },
-            {
-               "drilldown" : "091",
-               "y" : 108,
-               "name" : "#091"
-            },
-            {
-               "drilldown" : "092",
-               "y" : 98,
-               "name" : "#092"
-            },
-            {
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-               "y" : 87,
-               "drilldown" : "093"
-            },
-            {
-               "drilldown" : "094",
-               "y" : 87,
-               "name" : "#094"
-            },
-            {
-               "drilldown" : "095",
-               "name" : "#095",
-               "y" : 108
-            },
-            {
-               "drilldown" : "096",
-               "y" : 108,
-               "name" : "#096"
-            },
-            {
-               "drilldown" : "097",
-               "name" : "#097",
-               "y" : 111
-            },
-            {
-               "drilldown" : "098",
-               "y" : 108,
-               "name" : "#098"
-            },
-            {
-               "name" : "#099",
-               "y" : 97,
-               "drilldown" : "099"
-            },
-            {
-               "name" : "#100",
-               "y" : 120,
-               "drilldown" : "100"
-            },
-            {
-               "drilldown" : "101",
-               "name" : "#101",
-               "y" : 83
-            },
-            {
-               "name" : "#102",
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-               "drilldown" : "102"
-            },
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-               "name" : "#103",
-               "drilldown" : "103"
-            },
-            {
-               "y" : 85,
-               "name" : "#104",
-               "drilldown" : "104"
-            },
-            {
-               "drilldown" : "105",
-               "name" : "#105",
-               "y" : 75
-            },
-            {
-               "drilldown" : "106",
-               "y" : 97,
-               "name" : "#106"
-            },
-            {
-               "name" : "#107",
-               "y" : 90,
-               "drilldown" : "107"
-            },
-            {