- Added solutions by Pete Houston.

16 files changed, 2105 insertions, 1992 deletions

diff --git a/challenge-147/pete-houston/perl/ch-1.pl b/challenge-147/pete-houston/perl/ch-1.pl
new file mode 100755
index 0000000000..996ee8e815
--- /dev/null
+++ b/challenge-147/pete-houston/perl/ch-1.pl
@@ -0,0 +1,44 @@
+#!/usr/bin/env perl 
+#===============================================================================
+#
+#         FILE: 14701.pl
+#
+#        USAGE: ./14701.pl
+#
+#  DESCRIPTION: Output the first 20 left-truncatable prime numbers in
+#               base 10.
+#
+# REQUIREMENTS: Math::Prime::Util
+#       AUTHOR: Pete Houston (pete), cpan@openstrike.co.uk
+# ORGANIZATION: Openstrike
+#      VERSION: 1.0
+#      CREATED: 10/01/22
+#===============================================================================
+
+use strict;
+use warnings;
+use Math::Prime::Util qw/next_prime/;
+
+my $count = 20;
+my $n     = 1;
+my @found;
+my %primes;
+
+while ($count > @found) {
+	$n = next_prime ($n);
+	$primes{$n} = 1;
+	push @found, $n if left_trunc ($n);
+}
+print "@found\n";
+
+# This is a closure over %primes
+sub left_trunc {
+	my $x = shift;
+	return if -1 < index $x, 0;
+	my $len = length ($x);
+	for (2 .. $len) {
+		$x = substr $x, 1;
+		return unless $primes{$x};
+	}
+	return 1;
+}
diff --git a/challenge-147/pete-houston/perl/ch-2.pl b/challenge-147/pete-houston/perl/ch-2.pl
new file mode 100755
index 0000000000..dea9d0226e
--- /dev/null
+++ b/challenge-147/pete-houston/perl/ch-2.pl
@@ -0,0 +1,54 @@
+#!/usr/bin/env perl 
+#===============================================================================
+#
+#         FILE: 14702.pl
+#
+#        USAGE: ./14702.pl  
+#
+#  DESCRIPTION: Find the first pair of Pentagon Numbers whose sum and
+#               difference are also themselves Pentagon Numbers.
+#
+#         BUGS: O(n^2) - could use some optimisation
+#       AUTHOR: Pete Houston (pete), cpan@openstrike.co.uk
+# ORGANIZATION: Openstrike
+#      VERSION: 1.0
+#      CREATED: 10/01/22
+#===============================================================================
+
+use strict;
+use warnings;
+
+# Pentagon numbers can be defined as P(n) = n(3n - 1)/2
+
+my $limit = 1_000_000;
+my (%seen, @pns);
+
+for my $i (1 .. $limit) {
+	# Calculate this one
+	my $pn = $i * ( 3 * $i - 1) / 2;
+	# Loop over all previous ones
+	for my $j (@pns) {
+		my ($diff, $sum) = ($pn - $j, $pn + $j);
+		if ($seen{$diff} && is_pentagon ($sum)) {
+			print "$pn and $j are the first pair\n";
+			exit;
+		}
+	}
+	# Store this one
+	push @pns, $pn;
+	$seen{$pn} = 1;
+}
+
+# Just in case we don't find a valid pair
+die "Bailing out after trying $limit pentagon numbers.\n";
+
+sub is_pentagon {
+	my $x = shift;
+	# Quadratic: 3i^2 -i - 2x = 0
+	# root = (-b +/- sqrt(b^2 - 4ac)) / 2a
+	my $term = sqrt (1 + 24 * $x);
+	# Cannot be negative
+	my $root = (1 + $term) / 6;
+	# So numerator must be an integer multiple of 6, I think.
+	return $root == int $root;
+}	
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index b8f5e9db9c..9fd4d71571 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -2,184 +2,17 @@
    "title" : {
       "text" : "The Weekly Challenge - 147"
    },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "series" : [
-      {
-         "data" : [
-            {
-               "y" : 4,
-               "drilldown" : "Adam Russell",
-               "name" : "Adam Russell"
-            },
-            {
-               "drilldown" : "Alexander Karelas",
-               "name" : "Alexander Karelas",
-               "y" : 1
-            },
-            {
-               "name" : "Alexander Pankoff",
-               "drilldown" : "Alexander Pankoff",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Arne Sommer",
-               "y" : 5,
-               "name" : "Arne Sommer"
-            },
-            {
-               "name" : "Athanasius",
-               "drilldown" : "Athanasius",
-               "y" : 4
-            },
-            {
-               "drilldown" : "Bruce Gray",
-               "y" : 4,
-               "name" : "Bruce Gray"
-            },
-            {
-               "drilldown" : "Cheok-Yin Fung",
-               "name" : "Cheok-Yin Fung",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Colin Crain",
-               "name" : "Colin Crain"
-            },
-            {
-               "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby",
-               "y" : 3
-            },
-            {
-               "drilldown" : "Duncan C. White",
-               "y" : 2,
-               "name" : "Duncan C. White"
-            },
-            {
-               "drilldown" : "E. Choroba",
-               "y" : 2,
-               "name" : "E. Choroba"
-            },
-            {
-               "name" : "Flavio Poletti",
-               "drilldown" : "Flavio Poletti",
-               "y" : 6
-            },
-            {
-               "y" : 3,
-               "drilldown" : "James Smith",
-               "name" : "James Smith"
-            },
-            {
-               "name" : "Jan Krnavek",
-               "drilldown" : "Jan Krnavek",
-               "y" : 1
-            },
-            {
-               "drilldown" : "Laurent Rosenfeld",
-               "y" : 5,
-               "name" : "Laurent Rosenfeld"
-            },
-            {
-               "y" : 7,
-               "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari"
-            },
-            {
-               "drilldown" : "Mark Anderson",
-               "y" : 2,
-               "name" : "Mark Anderson"
-            },
-            {
-               "name" : "Mark Senn",
-               "drilldown" : "Mark Senn",
-               "y" : 4
-            },
-            {
-               "drilldown" : "Marton Polgar",
-               "name" : "Marton Polgar",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Matthew Neleigh",
-               "name" : "Matthew Neleigh"
-            },
-            {
-               "drilldown" : "Mohammad S Anwar",
-               "name" : "Mohammad S Anwar",
-               "y" : 2
-            },
-            {
-               "name" : "Niels van Dijke",
-               "drilldown" : "Niels van Dijke",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Peter Campbell Smith",
-               "y" : 3,
-               "name" : "Peter Campbell Smith"
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "y" : 5,
-               "name" : "Roger Bell_West"
-            },
-            {
-               "drilldown" : "Simon Green",
-               "name" : "Simon Green",
-               "y" : 3
-            },
-            {
-               "drilldown" : "Simon Proctor",
-               "name" : "Simon Proctor",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Steven Wilson",
-               "name" : "Steven Wilson",
-               "y" : 2
-            },
-            {
-               "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke",
-               "y" : 4
-            },
-            {
-               "y" : 3,
-               "drilldown" : "W. Luis Mochan",
-               "name" : "W. Luis Mochan"
-            }
-         ],
-         "colorByPoint" : 1,
-         "name" : "The Weekly Challenge - 147"
-      }
-   ],
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
-   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "subtitle" : {
-      "text" : "[Champions: 29] Last updated at 2022-01-17 00:40:17 GMT"
+   "xAxis" : {
+      "type" : "category"
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Adam Russell",
-            "name" : "Adam Russell",
             "data" : [
                [
                   "Perl",
@@ -189,7 +22,9 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "name" : "Adam Russell",
+            "id" : "Adam Russell"
          },
          {
             "id" : "Alexander Karelas",
@@ -202,8 +37,8 @@
             ]
          },
          {
-            "name" : "Alexander Pankoff",
             "id" : "Alexander Pankoff",
+            "name" : "Alexander Pankoff",
             "data" : [
                [
                   "Perl",
@@ -212,7 +47,6 @@
             ]
          },
          {
-            "name" : "Arne Sommer",
             "id" : "Arne Sommer",
             "data" : [
                [
@@ -227,11 +61,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Arne Sommer"
          },
          {
             "name" : "Athanasius",
-            "id" : "Athanasius",
             "data" : [
                [
                   "Perl",
@@ -241,9 +75,11 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Athanasius"
          },
          {
+            "id" : "Bruce Gray",
             "data" : [
                [
                   "Perl",
@@ -254,11 +90,9 @@
                   2
                ]
             ],
-            "id" : "Bruce Gray",
             "name" : "Bruce Gray"
          },
          {
-            "name" : "Cheok-Yin Fung",
             "id" : "Cheok-Yin Fung",
             "data" : [
                [
@@ -269,19 +103,21 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Cheok-Yin Fung"
          },
          {
             "id" : "Colin Crain",
-            "name" : "Colin Crain",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Colin Crain"
          },
          {
+            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -292,8 +128,7 @@
                   1
                ]
             ],
-            "id" : "Dave Jacoby",
-            "name" : "Dave Jacoby"
+            "id" : "Dave Jacoby"
          },
          {
             "data" : [
@@ -302,18 +137,18 @@
                   2
                ]
             ],
-            "id" : "Duncan C. White",
-            "name" : "Duncan C. White"
+            "name" : "Duncan C. White",
+            "id" : "Duncan C. White"
          },
          {
-            "name" : "E. Choroba",
-            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "E. Choroba",
+            "id" : "E. Choroba"
          },
          {
             "data" : [
@@ -348,16 +183,18 @@
             ]
          },
          {
+            "id" : "Jan Krnavek",
+            "name" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ],
-            "id" : "Jan Krnavek",
-            "name" : "Jan Krnavek"
+            ]
          },
          {
+            "id" : "Laurent Rosenfeld",
+            "name" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -371,12 +208,9 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Laurent Rosenfeld",
-            "name" : "Laurent Rosenfeld"
+            ]
          },
          {
-            "name" : "Luca Ferrari",
             "id" : "Luca Ferrari",
             "data" : [
                [
@@ -387,17 +221,18 @@
                   "Blog",
                   5
                ]
-            ]
+            ],
+            "name" : "Luca Ferrari"
          },
          {
             "name" : "Mark Anderson",
-            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Mark Anderson"
          },
          {
             "data" : [
@@ -414,8 +249,8 @@
             "id" : "Mark Senn"
          },
          {
-            "name" : "Marton Polgar",
             "id" : "Marton Polgar",
+            "name" : "Marton Polgar",
             "data" : [
                [
                   "Raku",
@@ -424,18 +259,18 @@
             ]
          },
          {
-            "id" : "Matthew Neleigh",
-            "name" : "Matthew Neleigh",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Matthew Neleigh",
+            "id" : "Matthew Neleigh"
          },
          {
-            "name" : "Mohammad S Anwar",
             "id" : "Mohammad S Anwar",
+            "name" : "Mohammad S Anwar",
             "data" : [
                [
                   "Perl",
@@ -449,15 +284,26 @@
          },
          {
             "name" : "Niels van Dijke",
-            "id" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Niels van Dijke"
+         },
+         {
+            "name" : "Pete Houston",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Pete Houston"
          },
          {
+            "name" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -468,12 +314,10 @@
                   1
                ]
             ],
-            "name" : "Peter Campbell Smith",
             "id" : "Peter Campbell Smith"
          },
          {
             "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -487,7 +331,8 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Roger Bell_West"
          },
          {
             "data" : [
@@ -500,18 +345,18 @@
                   1
                ]
             ],
-            "id" : "Simon Green",
-            "name" : "Simon Green"
+            "name" : "Simon Green",
+            "id" : "Simon Green"
          },
          {
+            "id" : "Simon Proctor",
+            "name" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Simon Proctor",
-            "name" : "Simon Proctor"
+            ]
          },
          {
             "id" : "Steven Wilson",
@@ -524,6 +369,7 @@
             ]
          },
          {
+            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -534,12 +380,10 @@
                   2
                ]
             ],
-            "name" : "Ulrich Rieke",
-            "id" : "Ulrich Rieke"
+            "name" : "Ulrich Rieke"
          },
          {
             "id" : "W. Luis Mochan",
-            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -549,7 +393,8 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "W. Luis Mochan"
          }
       ]
    },
@@ -559,9 +404,179 @@
    "legend" : {
       "enabled" : 0
    },
+   "subtitle" : {
+      "text" : "[Champions: 30] Last updated at 2022-01-17 03:31:04 GMT"
+   },
    "tooltip" : {
-      "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/>"
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
+      "followPointer" : 1
+   },
+   "series" : [
+      {
+         "data" : [
+            {
+               "y" : 4,
+               "name" : "Adam Russell",
+               "drilldown" : "Adam Russell"
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Alexander Karelas",
+               "name" : "Alexander Karelas"
+            },
+            {
+               "y" : 2,
+               "name" : "Alexander Pankoff",
+               "drilldown" : "Alexander Pankoff"
+            },
+            {
+               "name" : "Arne Sommer",
+               "drilldown" : "Arne Sommer",
+               "y" : 5
+            },
+            {
+               "drilldown" : "Athanasius",
+               "name" : "Athanasius",
+               "y" : 4
+            },
+            {
+               "name" : "Bruce Gray",
+               "drilldown" : "Bruce Gray",
+               "y" : 4
+            },
+            {
+               "name" : "Cheok-Yin Fung",
+               "drilldown" : "Cheok-Yin Fung",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Colin Crain",
+               "name" : "Colin Crain"
+            },
+            {
+               "y" : 3,
+               "drilldown" : "Dave Jacoby",
+               "name" : "Dave Jacoby"
+            },
+            {
+               "y" : 2,
+               "name" : "Duncan C. White",
+               "drilldown" : "Duncan C. White"
+            },
+            {
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba",
+               "y" : 2
+            },
+            {
+               "y" : 6,
+               "name" : "Flavio Poletti",
+               "drilldown" : "Flavio Poletti"
+            },
+            {
+               "y" : 3,
+               "name" : "James Smith",
+               "drilldown" : "James Smith"
+            },
+            {
+               "drilldown" : "Jan Krnavek",
+               "name" : "Jan Krnavek",
+               "y" : 1
+            },
+            {
+               "drilldown" : "Laurent Rosenfeld",
+               "name" : "Laurent Rosenfeld",
+               "y" : 5
+            },
+            {
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari",
+               "y" : 7
+            },
+            {
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson",
+               "y" : 2
+            },
+            {
+               "name" : "Mark Senn",
+               "drilldown" : "Mark Senn",
+               "y" : 4
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Marton Polgar",
+               "name" : "Marton Polgar"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Matthew Neleigh",
+               "name" : "Matthew Neleigh"
+            },
+            {
+               "drilldown" : "Mohammad S Anwar",
+               "name" : "Mohammad S Anwar",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Pete Houston",
+               "name" : "Pete Houston"
+            },
+            {
+               "drilldown" : "Peter Campbell Smith",
+               "name" : "Peter Campbell Smith",
+               "y" : 3
+            },
+            {
+               "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West",
+               "y" : 5
+            },
+            {
+               "name" : "Simon Green",
+               "drilldown" : "Simon Green",
+               "y" : 3
+            },
+            {
+               "name" : "Simon Proctor",
+               "drilldown" : "Simon Proctor",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Steven Wilson",
+               "name" : "Steven Wilson",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke",
+               "y" : 4
+            },
+            {
+               "name" : "W. Luis Mochan",
+               "drilldown" : "W. Luis Mochan",
+               "y" : 3
+            }
+         ],
+         "name" : "The Weekly Challenge - 147",
+         "colorByPoint" : 1
+      }
+   ],
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 6f2d9c18d1..f0d9affbdf 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,30 +1,6 @@
 {
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
-   },
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
-      },
-      "type" : "category"
-   },
    "series" : [
       {
-         "dataLabels" : {
-            "enabled" : "true",
-            "color" : "#FFFFFF",
-            "y" : 10,
-            "rotation" : -90,
-            "align" : "right",
-            "format" : "{point.y:.0f}",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            }
-         },
          "data" : [
             [
                "Blog",
@@ -32,25 +8,28 @@
             ],
             [
                "Perl",
-               7101
+               7103
             ],
             [
                "Raku",
                4277
             ]
          ],
-         "name" : "Contributions"
+         "name" : "Contributions",
+         "dataLabels" : {
+            "rotation" : -90,
+            "enabled" : "true",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "format" : "{point.y:.0f}",
+            "align" : "right",
+            "color" : "#FFFFFF",
+            "y" : 10
+         }
       }
    ],
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2022-01-17 00:40:17 GMT"
-   },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
@@ -59,5 +38,26 @@
    },
    "chart" : {
       "type" : "column"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2022-01-17 03:31:04 GMT"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
+   },
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      },
+      "type" : "category"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 09b1ecae19..5e731ca116 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,755 +1,15 @@
 {
-   "series" : [
-      {
-         "name" : "The Weekly Challenge Languages",
-         "colorByPoint" : "true",
-         "data" : [
-            {
-               "drilldown" : "001",
-               "y" : 161,
-               "name" : "#001"
-            },
-            {
-               "drilldown" : "002",
-               "y" : 125,
-               "name" : "#002"
-            },
-            {
-               "drilldown" : "003",
-               "y" : 83,
-               "name" : "#003"
-            },
-            {
-               "y" : 99,
-               "drilldown" : "004",
-               "name" : "#004"
-            },
-            {
-               "name" : "#005",
-               "drilldown" : "005",
-               "y" : 78
-            },
-            {
-               "drilldown" : "006",
-               "y" : 58,
-               "name" : "#006"
-            },
-            {
-               "y" : 64,
-               "drilldown" : "007",
-               "name" : "#007"
-            },
-            {
-               "y" : 78,
-               "drilldown" : "008",
-               "name" : "#008"
-            },
-            {
-               "drilldown" : "009",
-               "name" : "#009",
-               "y" : 76
-            },
-            {
-               "y" : 65,
-               "drilldown" : "010",
-               "name" : "#010"
-            },
-            {
-               "name" : "#011",
-               "drilldown" : "011",
-               "y" : 85
-            },
-            {
-               "drilldown" : "012",
-               "name" : "#012",
-               "y" : 89
-            },
-            {
-               "drilldown" : "013",
-               "name" : "#013",
-               "y" : 85
-            },
-            {
-               "drilldown" : "014",
-               "name" : "#014",
-               "y" : 101
-            },
-            {
-               "drilldown" : "015",
-               "name" : "#015",
-               "y" : 99
-            },
-            {
-               "y" : 71,
-               "drilldown" : "016",
-               "name" : "#016"
-            },
-            {
-               "drilldown" : "017",
-               "y" : 84,
-               "name" : "#017"
-            },
-            {
-               "name" : "#018",
-               "drilldown" : "018",
-               "y" : 81
-            },
-            {
-               "y" : 103,
-               "drilldown" : "019",
-               "name" : "#019"
-            },
-            {
-               "name" : "#020",
-               "drilldown" : "020",
-               "y" : 101
-            },
-            {
-               "name" : "#021",
-               "drilldown" : "021",
-               "y" : 72
-            },
-            {
-               "name" : "#022",
-               "drilldown" : "022",
-               "y" : 68
-            },
-            {
-               "name" : "#023",
-               "drilldown" : "023",
-               "y" : 97
-            },
-            {
-               "y" : 75,
-               "drilldown" : "024",
-               "name" : "#024"
-            },
-            {
-               "y" : 59,
-               "drilldown" : "025",
-               "name" : "#025"
-            },
-            {
-               "drilldown" : "026",
-               "name" : "#026",
-               "y" : 74
-            },
-            {
-               "drilldown" : "027",
-               "y" : 62,
-               "name" : "#027"
-            },
-            {
-               "drilldown" : "028",
-               "y" : 82,
-               "name" : "#028"
-            },
-            {
-               "drilldown" : "029",
-               "name" : "#029",
-               "y" : 81
-            },
-            {
-               "name" : "#030",
-               "drilldown" : "030",
-               "y" : 119