- Added solutions by Alexander Karelas.

15 files changed, 1443 insertions, 1353 deletions

diff --git a/challenge-092/alexander-karelas/perl/ch-1.pl b/challenge-092/alexander-karelas/perl/ch-1.pl
new file mode 100755
index 0000000000..a6fcb0c681
--- /dev/null
+++ b/challenge-092/alexander-karelas/perl/ch-1.pl
@@ -0,0 +1,31 @@
+#!/usr/bin/env perl
+
+use v5.30;
+use warnings;
+
+# args
+my ($A, $B) = @ARGV;
+length $A and length $B or die "Usage: $0 \$A \$B";
+
+# pre-check
+length $A == length $B or say(0), exit;
+
+# start
+my (%a_to_b, %b_to_a);
+
+my @a = split //, $A;
+my @b = split //, $B;
+
+while (@a) {
+    my $x = shift @a;
+    my $y = shift @b;
+
+    if (exists $a_to_b{$x} or exists $b_to_a{$y}) {
+        ($a_to_b{$x} // '') eq $y and ($b_to_a{$y} // '') eq $x or say(0), exit;
+    }
+
+    $a_to_b{$x} //= $y;
+    $b_to_a{$y} //= $x;
+}
+
+say 1;
diff --git a/challenge-092/alexander-karelas/perl/ch-2.pl b/challenge-092/alexander-karelas/perl/ch-2.pl
new file mode 100755
index 0000000000..a1d6011572
--- /dev/null
+++ b/challenge-092/alexander-karelas/perl/ch-2.pl
@@ -0,0 +1,44 @@
+#!/usr/bin/env perl
+
+use v5.30;
+use warnings;
+
+use List::Util 'min', 'max';
+
+my @S = (
+    [1, 5],
+    [7, 9],
+);
+
+my $N = [10, 11];
+
+push @S, $N;
+
+LOOP:
+{
+    # check all pairs of intervals, whether they merge
+    for (my $i = 0; $i < @S - 1; $i++) {
+        for (my $j = $i + 1; $j < @S; $j++) {
+            my $pair_a = $S[$i];
+            my $pair_b = $S[$j];
+
+            # do they touch?
+            if ($pair_a->[1] >= $pair_b->[0] and $pair_a->[0] <= $pair_b->[1]) {
+                # merge the two intervals and start over
+                my $min = min($pair_a->[0], $pair_b->[0]);
+                my $max = max($pair_a->[1], $pair_b->[1]);
+                splice @S, $j, 1;
+                splice @S, $i, 1;
+                push @S, [$min, $max];
+
+                redo LOOP;
+            }
+        }
+    }
+}
+
+# sort intervals
+@S = sort {$a->[0] <=> $b->[0]} @S;
+
+# display them
+say join(", ", map {"($_->[0],$_->[1])"} @S);
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index a5db14f0c6..352316fa33 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,17 +1,159 @@
 {
+   "title" : {
+      "text" : "Perl Weekly Challenge - 092"
+   },
    "subtitle" : {
-      "text" : "[Champions: 23] Last updated at 2020-12-27 09:39:35 GMT"
+      "text" : "[Champions: 24] Last updated at 2020-12-27 09:49:43 GMT"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
    },
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "y" : 3,
+               "name" : "Aaron Smith",
+               "drilldown" : "Aaron Smith"
+            },
+            {
+               "y" : 2,
+               "name" : "Alexander Karelas",
+               "drilldown" : "Alexander Karelas"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Alexander Pankoff",
+               "name" : "Alexander Pankoff"
+            },
+            {
+               "name" : "Andrew Shitov",
+               "drilldown" : "Andrew Shitov",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "name" : "Cheok-Yin Fung",
+               "drilldown" : "Cheok-Yin Fung"
+            },
+            {
+               "y" : 2,
+               "name" : "Dave Jacoby",
+               "drilldown" : "Dave Jacoby"
+            },
+            {
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba",
+               "y" : 2
+            },
+            {
+               "y" : 4,
+               "name" : "Flavio Poletti",
+               "drilldown" : "Flavio Poletti"
+            },
+            {
+               "name" : "James Smith",
+               "drilldown" : "James Smith",
+               "y" : 3
+            },
+            {
+               "y" : 2,
+               "name" : "Jan Krnavek",
+               "drilldown" : "Jan Krnavek"
+            },
+            {
+               "y" : 2,
+               "name" : "Jorg Sommrey",
+               "drilldown" : "Jorg Sommrey"
+            },
+            {
+               "name" : "Kang-min Liu",
+               "drilldown" : "Kang-min Liu",
+               "y" : 4
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Lubos Kolouch",
+               "name" : "Lubos Kolouch"
+            },
+            {
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke"
+            },
+            {
+               "drilldown" : "Nuno Vieira",
+               "name" : "Nuno Vieira",
+               "y" : 2
+            },
+            {
+               "name" : "Paulo Custodio",
+               "drilldown" : "Paulo Custodio",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Pete Houston",
+               "name" : "Pete Houston"
+            },
+            {
+               "drilldown" : "Philip Hood",
+               "name" : "Philip Hood",
+               "y" : 2
+            },
+            {
+               "y" : 5,
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West"
+            },
+            {
+               "y" : 3,
+               "name" : "Simon Green",
+               "drilldown" : "Simon Green"
+            },
+            {
+               "name" : "Stuart Little",
+               "drilldown" : "Stuart Little",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke",
+               "y" : 4
+            },
+            {
+               "y" : 3,
+               "drilldown" : "W. Luis Mochan",
+               "name" : "W. Luis Mochan"
+            }
+         ],
+         "name" : "Perl Weekly Challenge - 092"
+      }
+   ],
    "chart" : {
       "type" : "column"
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 092"
-   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Aaron Smith",
             "id" : "Aaron Smith",
             "data" : [
                [
@@ -22,20 +164,30 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Aaron Smith"
          },
          {
+            "id" : "Alexander Karelas",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Alexander Pankoff",
-            "name" : "Alexander Pankoff"
+            "name" : "Alexander Karelas"
+         },
+         {
+            "name" : "Alexander Pankoff",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Alexander Pankoff"
          },
          {
-            "id" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
@@ -46,6 +198,7 @@
                   1
                ]
             ],
+            "id" : "Andrew Shitov",
             "name" : "Andrew Shitov"
          },
          {
@@ -70,16 +223,16 @@
          },
          {
             "name" : "E. Choroba",
-            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "E. Choroba"
          },
          {
-            "id" : "Flavio Poletti",
+            "name" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -90,9 +243,11 @@
                   2
                ]
             ],
-            "name" : "Flavio Poletti"
+            "id" : "Flavio Poletti"
          },
          {
+            "name" : "James Smith",
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -102,29 +257,27 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "James Smith",
-            "name" : "James Smith"
+            ]
          },
          {
-            "name" : "Jan Krnavek",
+            "id" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Jan Krnavek"
+            "name" : "Jan Krnavek"
          },
          {
+            "name" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Jorg Sommrey",
-            "name" : "Jorg Sommrey"
+            "id" : "Jorg Sommrey"
          },
          {
             "name" : "Kang-min Liu",
@@ -141,14 +294,14 @@
             "id" : "Kang-min Liu"
          },
          {
-            "name" : "Lubos Kolouch",
             "id" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "name" : "Lubos Kolouch"
          },
          {
             "data" : [
@@ -162,23 +315,23 @@
          },
          {
             "name" : "Niels van Dijke",
-            "id" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Niels van Dijke"
          },
          {
-            "name" : "Nuno Vieira",
+            "id" : "Nuno Vieira",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Nuno Vieira"
+            "name" : "Nuno Vieira"
          },
          {
             "data" : [
@@ -211,6 +364,8 @@
             "id" : "Philip Hood"
          },
          {
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -224,9 +379,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West"
+            ]
          },
          {
             "name" : "Simon Green",
@@ -253,8 +406,6 @@
             "name" : "Stuart Little"
          },
          {
-            "name" : "Ulrich Rieke",
-            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -264,7 +415,9 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Ulrich Rieke",
+            "name" : "Ulrich Rieke"
          },
          {
             "name" : "W. Luis Mochan",
@@ -283,147 +436,9 @@
       ]
    },
    "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/>"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
-   },
-   "series" : [
-      {
-         "colorByPoint" : 1,
-         "data" : [
-            {
-               "y" : 3,
-               "name" : "Aaron Smith",
-               "drilldown" : "Aaron Smith"
-            },
-            {
-               "y" : 2,
-               "name" : "Alexander Pankoff",
-               "drilldown" : "Alexander Pankoff"
-            },
-            {
-               "y" : 2,
-               "name" : "Andrew Shitov",
-               "drilldown" : "Andrew Shitov"
-            },
-            {
-               "name" : "Cheok-Yin Fung",
-               "y" : 2,
-               "drilldown" : "Cheok-Yin Fung"
-            },
-            {
-               "name" : "Dave Jacoby",
-               "y" : 2,
-               "drilldown" : "Dave Jacoby"
-            },
-            {
-               "name" : "E. Choroba",
-               "y" : 2,
-               "drilldown" : "E. Choroba"
-            },
-            {
-               "name" : "Flavio Poletti",
-               "y" : 4,
-               "drilldown" : "Flavio Poletti"
-            },
-            {
-               "y" : 3,
-               "name" : "James Smith",
-               "drilldown" : "James Smith"
-            },
-            {
-               "y" : 2,
-               "name" : "Jan Krnavek",
-               "drilldown" : "Jan Krnavek"
-            },
-            {
-               "drilldown" : "Jorg Sommrey",
-               "y" : 2,
-               "name" : "Jorg Sommrey"
-            },
-            {
-               "y" : 4,
-               "name" : "Kang-min Liu",
-               "drilldown" : "Kang-min Liu"
-            },
-            {
-               "drilldown" : "Lubos Kolouch",
-               "name" : "Lubos Kolouch",
-               "y" : 1
-            },
-            {
-               "drilldown" : "Mark Anderson",
-               "y" : 2,
-               "name" : "Mark Anderson"
-            },
-            {
-               "name" : "Niels van Dijke",
-               "y" : 2,
-               "drilldown" : "Niels van Dijke"
-            },
-            {
-               "drilldown" : "Nuno Vieira",
-               "name" : "Nuno Vieira",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Paulo Custodio",
-               "name" : "Paulo Custodio",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "name" : "Pete Houston",
-               "drilldown" : "Pete Houston"
-            },
-            {
-               "drilldown" : "Philip Hood",
-               "y" : 2,
-               "name" : "Philip Hood"
-            },
-            {
-               "name" : "Roger Bell_West",
-               "y" : 5,
-               "drilldown" : "Roger Bell_West"
-            },
-            {
-               "name" : "Simon Green",
-               "y" : 3,
-               "drilldown" : "Simon Green"
-            },
-            {
-               "name" : "Stuart Little",
-               "y" : 2,
-               "drilldown" : "Stuart Little"
-            },
-            {
-               "y" : 4,
-               "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke"
-            },
-            {
-               "drilldown" : "W. Luis Mochan",
-               "name" : "W. Luis Mochan",
-               "y" : 3
-            }
-         ],
-         "name" : "Perl Weekly Challenge - 092"
-      }
-   ],
-   "legend" : {
-      "enabled" : 0
+      "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/>"
    },
    "yAxis" : {
       "title" : {
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 0e256c23e7..51dc728777 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -2,6 +2,21 @@
    "legend" : {
       "enabled" : "false"
    },
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      }
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2020-12-27 09:49:43 GMT"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   },
    "yAxis" : {
       "min" : 0,
       "title" : {
@@ -11,18 +26,24 @@
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
-         }
-      },
-      "type" : "category"
+   "chart" : {
+      "type" : "column"
    },
    "series" : [
       {
          "name" : "Contributions",
+         "dataLabels" : {
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "y" : 10,
+            "format" : "{point.y:.0f}",
+            "enabled" : "true",
+            "color" : "#FFFFFF",
+            "align" : "right",
+            "rotation" : -90
+         },
          "data" : [
             [
                "Blog",
@@ -30,34 +51,13 @@
             ],
             [
                "Perl",
-               4183
+               4185
             ],
             [
                "Raku",
                2787
             ]
-         ],
-         "dataLabels" : {
-            "y" : 10,
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "color" : "#FFFFFF",
-            "enabled" : "true",
-            "align" : "right",
-            "format" : "{point.y:.0f}",
-            "rotation" : -90
-         }
+         ]
       }
-   ],
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2020-12-27 09:39:35 GMT"
-   }
+   ]
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 1a00b1f4ac..1a8776ef17 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,34 +1,16 @@
 {
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
-   "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>"
-   },
    "series" : [
       {
          "name" : "Perl Weekly Challenge Languages",
-         "colorByPoint" : "true",
          "data" : [
             {
-               "y" : 147,
                "name" : "#001",
-               "drilldown" : "001"
+               "drilldown" : "001",
+               "y" : 147
             },
             {
-               "drilldown" : "002",
                "y" : 116,
+               "drilldown" : "002",
                "name" : "#002"
             },
             {
@@ -37,154 +19,154 @@
                "drilldown" : "003"
             },
             {
-               "drilldown" : "004",
                "name" : "#004",
+               "drilldown" : "004",
                "y" : 93
             },
             {
+               "y" : 74,
                "drilldown" : "005",
-               "name" : "#005",
-               "y" : 74
+               "name" : "#005"
             },
             {
-               "drilldown" : "006",
                "y" : 54,
-               "name" : "#006"
+               "name" : "#006",
+               "drilldown" : "006"
             },
             {
-               "name" : "#007",
                "y" : 61,
-               "drilldown" : "007"
+               "drilldown" : "007",
+               "name" : "#007"
             },
             {
-               "y" : 74,
+               "drilldown" : "008",
                "name" : "#008",
-               "drilldown" : "008"
+               "y" : 74
             },
             {
-               "drilldown" : "009",
+               "y" : 72,
                "name" : "#009",
-               "y" : 72
+               "drilldown" : "009"
             },
             {
+               "drilldown" : "010",
                "name" : "#010",
-               "y" : 62,
-               "drilldown" : "010"
+               "y" : 62
             },
             {
-               "drilldown" : "011",
                "name" : "#011",
+               "drilldown" : "011",
                "y" : 81
             },
             {
-               "drilldown" : "012",
                "y" : 85,
-               "name" : "#012"
+               "name" : "#012",
+               "drilldown" : "012"
             },
             {
-               "name" : "#013",
                "y" : 80,
-               "drilldown" : "013"
+               "drilldown" : "013",
+               "name" : "#013"
             },
             {
+               "drilldown" : "014",
                "name" : "#014",
-               "y" : 98,
-               "drilldown" : "014"
+               "y" : 98
             },
             {
+               "name" : "#015",
                "drilldown" : "015",
-               "y" : 95,
-               "name" : "#015"
+               "y" : 95
             },
             {
-               "name" : "#016",
                "y" : 68,
-               "drilldown" : "016"
+               "drilldown" : "016",
+               "name" : "#016"
             },
             {
+               "y" : 81,
                "drilldown" : "017",
-               "name" : "#017",
-               "y" : 81
+               "name" : "#017"
             },
             {
-               "drilldown" : "018",
                "y" : 78,
-               "name" : "#018"
+               "name" : "#018",
+               "drilldown" : "018"
             },
             {
                "name" : "#019",
-               "y" : 99,
-               "drilldown" : "019"
+               "drilldown" : "019",
+               "y" : 99
             },
             {
+               "y" : 97,
                "drilldown" : "020",
-               "name" : "#020",
-               "y" : 97
+               "name" : "#020"
             },
             {
-               "y" : 69,
                "name" : "#021",
-               "drilldown" : "021"
+               "drilldown" : "021",
+               "y" : 69
             },
             {
                "drilldown" : "022",
-               "y" : 65,
-               "name" : "#022"
+               "name" : "#022",
+               "y" : 65
             },
             {
+               "name" : "#023",
                "drilldown" : "023",
-               "y" : 93,
-               "name" : "#023"
+               "y" : 93
             },
             {
-               "drilldown" : "024",
                "y" : 72,
-               "name" : "#024"
+               "name" : "#024",
+               "drilldown" : "024"
             },
             {
                "drilldown" : "025",
-               "y" : 57,
-               "name" : "#025"
+               "name" : "#025",
+               "y" : 57
             },
             {
                "name" : "#026",
-               "y" : 72,
-               "drilldown" : "026"
+               "drilldown" : "026",
+               "y" : 72
             },
             {
-               "drilldown" : "027",
                "y" : 60,
+               "drilldown" : "027",
                "name" : "#027"
             },
             {
+               "name" : "#028",
                "drilldown" : "028",
-               "y" : 80,
-               "name" : "#028"
+               "y" : 80
             },
             {
+               "drilldown" : "029",
                "name" : "#029",
-               "y" : 79,
-               "drilldown" : "029"
+               "y" : 79
             },
             {
                "y" : 117,
-               "name" : "#030",
-               "drilldown" : "030"
+               "drilldown" : "030",
+               "name" : "#030"
             },
             {
-               "drilldown" : "031",
                "y" : 89,
-               "name" : "#031"
+               "name" : "#031",
+               "drilldown" : "031"
             },
             {
+               "drilldown" : "032",
                "name" : "#032",
-               "y" : 94,
-               "drilldown" : "032"
+               "y" : 94
             },
             {
+               "y" : 110,
                "drilldown" : "033",
-               "name" : "#033",
-               "y" : 110
+               "name" : "#033"
             },
             {
                "drilldown" : "034",
@@ -192,9 +174,9 @@
                "y" : 64
             },
             {
-               "name" : "#035",
                "y" : 64,
-               "drilldown" : "035"
+               "drilldown" : "035",
+               "name" : "#035"
             },
             {
                "y" : 68,
@@ -202,13 +184,13 @@
                "drilldown" : "036"
             },
             {
+               "name" : "#037",
                "drilldown" : "037",
-               "y" : 67,
-               "name" : "#037"
+               "y" : 67
             },
             {
-               "drilldown" : "038",
                "y" : 67,
+               "drilldown" : "038",
                "name" : "#038"
             },
             {
@@ -217,29 +199,29 @@
                "y" : 62
             },
             {
-               "drilldown" : "040",
+               "y" : 73,
                "name" : "#040",
-               "y" : 73
+               "drilldown" : "040"
             },
             {
                "drilldown" : "041",
-               "y" : 76,
-               "name" : "#041"
+               "name" : "#041",
+               "y" : 76
             },
             {
-               "drilldown" : "042",
                "y" : 90,
-               "name" : "#042"
+               "name" : "#042",
+               "drilldown" : "042"
             },
             {
-               "drilldown" : "043",
+               "y" : 68,
                "name" : "#043",
-               "y" : 68
+               "drilldown" : "043"
             },
             {
+               "y" : 84,
                "drilldown" : "044",
-               "name" : "#044",
-               "y" : 84
+               "name" : "#044"
             },
             {
                "drilldown" : "045",
@@ -253,58 +235,58 @@
             },
             {
                "drilldown" : "047",
-               "y" : 84,
-               "name" : "#047"
+               "name" : "#047",
+               "y" : 84
             },
             {
-               "y" : 108,
+               "drilldown" : "048",
                "name" : "#048",
-               "drilldown" : "048"
+               "y" : 108
             },
             {
-               "name" : "#049",
                "y" : 87,
+               "name" : "#049",
                "drilldown" : "049"
             },
             {
-               "drilldown" : "050",
                "name" : "#050",
+               "drilldown" : "050",
                "y" : 98
             },
             {
-               "name" : "#051",
                "y" : 89,
-               "drilldown" : "051"
+               "drilldown" : "051",
+               "name" : "#051"
             },
             {
-               "drilldown" : "052",
+               "y" : 91,
                "name" : "#052",
-               "y" : 91
+               "drilldown" : "052"
             },
             {
                "name" : "#053",
-               "y" : 101,
-               "drilldown" : "053"
+               "drilldown" : "053",
+               "y" : 101
             },
             {