- Added solutions by Arne Sommer.

20 files changed, 1505 insertions, 1136 deletions

diff --git a/challenge-056/arne-sommer/blog.txt b/challenge-056/arne-sommer/blog.txt
new file mode 100644
index 0000000000..e29758f20c
--- /dev/null
+++ b/challenge-056/arne-sommer/blog.txt
@@ -0,0 +1 @@
+https://raku-musings.com/diff-sum.html
diff --git a/challenge-056/arne-sommer/raku/ch-1.p6 b/challenge-056/arne-sommer/raku/ch-1.p6
new file mode 100755
index 0000000000..8ad3262ae5
--- /dev/null
+++ b/challenge-056/arne-sommer/raku/ch-1.p6
@@ -0,0 +1,22 @@
+#! /usr/bin/env raku
+
+subset PositiveInt0 of Int where * >= 0;
+subset PositiveInt  of Int where * >= 1;
+
+unit sub MAIN (PositiveInt0 $k where $k >= 0, *@array where @array.elems > 1 && all(@array) ~~ PositiveInt, :$verbose);
+
+my $last = @array.end;
+
+die "Array @array[] is not sorted." unless [<=] @array;
+
+say ": Diff: $k" if $verbose;
+
+for 0 .. $last -> $j
+{
+  for $j +1 .. $last -> $i
+  {
+    say ": I:$i (@array[$i]) -> J:$j (@array[$j])" if $verbose;
+    say "$i, $j" if @array[$i] - @array[$j] == $k;
+    last if @array[$i] - @array[$j] > $k;
+  }
+}
diff --git a/challenge-056/arne-sommer/raku/ch-2.p6 b/challenge-056/arne-sommer/raku/ch-2.p6
new file mode 100755
index 0000000000..6c7a51a354
--- /dev/null
+++ b/challenge-056/arne-sommer/raku/ch-2.p6
@@ -0,0 +1,62 @@
+#! /usr/bin/env raku
+
+unit sub MAIN (Int :$sum = 22, Str :$tree = "5 | 4 8 | 11 * 13 9 | 7 2 * * * 1", :$verbose);
+
+class BinaryNode
+{
+  has Int        $.value;
+  has BinaryNode $.left;
+  has BinaryNode $.right;
+}
+
+my @btree = $tree.split("|")>>.words;
+
+my @old-nodes;
+my @new-nodes;
+
+for @btree.reverse -> $row
+{
+  my @current = @$row;
+  @old-nodes  = @new-nodes;
+  @new-nodes  = ();
+  
+  for @current -> $value
+  {
+    if $value eq "*"
+    {
+      @new-nodes.push("*");
+      next;
+    }
+
+    my $left  = @old-nodes.shift // "*"; $left  = Nil if $left  eq "*";
+    my $right = @old-nodes.shift // "*"; $right = Nil if $right eq "*";
+
+    @new-nodes.push(BinaryNode.new(value => $value.Int,
+                                   left  => $left  // Nil,
+                                   right => $right // Nil)); 
+  }
+}
+
+my $btree = @new-nodes[0];
+
+say $btree, "\n" if $verbose;
+
+traverse($btree, $sum, ());
+
+sub traverse ($current, $target-sum, @path is copy)
+{
+  if ($current.left or $current.right)
+  {
+    @path.push: $current.value;
+
+    traverse($current.left,  $target-sum, @path) if $current.left;
+    traverse($current.right, $target-sum, @path) if $current.right;
+  }
+  else
+  {
+    @path.push: $current.value;
+    say ": " ~ @path.join(" -> ") if $verbose;
+    say @path.join(" -> ") if @path.sum == $target-sum;
+    return;
+  }
+}
diff --git a/challenge-056/arne-sommer/raku/diff-k b/challenge-056/arne-sommer/raku/diff-k
new file mode 100755
index 0000000000..d17c535ff4
--- /dev/null
+++ b/challenge-056/arne-sommer/raku/diff-k
@@ -0,0 +1,21 @@
+#! /usr/bin/env raku
+
+subset PositiveInt0 of Int where * >= 0;
+subset PositiveInt  of Int where * >= 1;
+
+unit sub MAIN (PositiveInt0 $k where $k >= 0, *@array where @array.elems > 1 && all(@array) ~~ PositiveInt, :$verbose);
+
+my $last = @array.end;
+
+die "Array @array[] is not sorted." unless [<=] @array;
+
+say ": Diff: $k" if $verbose;
+
+for 0 .. $last -> $j
+{
+  for $j +1 .. $last -> $i
+  {
+    say ": I:$i (@array[$i]) -> J:$j (@array[$j])" if $verbose;
+    say "$i, $j" if @array[$i] - @array[$j] == $k;
+  }
+}
diff --git a/challenge-056/arne-sommer/raku/diff-k2 b/challenge-056/arne-sommer/raku/diff-k2
new file mode 100755
index 0000000000..8ad3262ae5
--- /dev/null
+++ b/challenge-056/arne-sommer/raku/diff-k2
@@ -0,0 +1,22 @@
+#! /usr/bin/env raku
+
+subset PositiveInt0 of Int where * >= 0;
+subset PositiveInt  of Int where * >= 1;
+
+unit sub MAIN (PositiveInt0 $k where $k >= 0, *@array where @array.elems > 1 && all(@array) ~~ PositiveInt, :$verbose);
+
+my $last = @array.end;
+
+die "Array @array[] is not sorted." unless [<=] @array;
+
+say ": Diff: $k" if $verbose;
+
+for 0 .. $last -> $j
+{
+  for $j +1 .. $last -> $i
+  {
+    say ": I:$i (@array[$i]) -> J:$j (@array[$j])" if $verbose;
+    say "$i, $j" if @array[$i] - @array[$j] == $k;
+    last if @array[$i] - @array[$j] > $k;
+  }
+}
diff --git a/challenge-056/arne-sommer/raku/path-sum b/challenge-056/arne-sommer/raku/path-sum
new file mode 100755
index 0000000000..648078d497
--- /dev/null
+++ b/challenge-056/arne-sommer/raku/path-sum
@@ -0,0 +1,48 @@
+#! /usr/bin/env raku
+
+unit sub MAIN (:$verbose);
+
+class BinaryNode
+{
+  has Int        $.value;
+  has BinaryNode $.left;
+  has BinaryNode $.right;
+}
+
+my BinaryNode $tree
+  = BinaryNode.new(value => 5,
+                   left  => BinaryNode.new(value => 4,
+		                           left  => BinaryNode.new(value => 11,
+		                                                   left  => BinaryNode.new(value => 7),
+								   right => BinaryNode.new(value => 2)
+								  )
+		                           ),
+                   right => BinaryNode.new(value => 8,
+		                           left  => BinaryNode.new(value => 13),
+					   right => BinaryNode.new(value => 9,
+		                                                   right => BinaryNode.new(value => 1)
+								  )
+		                           )
+	          );
+
+say $tree, "\n" if $verbose;
+
+traverse($tree, 22, ());
+
+sub traverse ($current, $target-sum, @path is copy)
+{
+  if ($current.left or $current.right)
+  {
+    @path.push: $current;
+
+    traverse($current.left,  $target-sum, @path) if $current.left;
+    traverse($current.right, $target-sum, @path) if $current.right;
+  }
+  else
+  {
+    @path.push: $current;
+    say ": " ~ @path>>.value.join(" -> ") if $verbose;
+    say @path>>.value.join(" -> ") if @path>>.value.sum == $target-sum;
+    return;
+  }
+}
diff --git a/challenge-056/arne-sommer/raku/path-sum-conf b/challenge-056/arne-sommer/raku/path-sum-conf
new file mode 100755
index 0000000000..3fea0b5d93
--- /dev/null
+++ b/challenge-056/arne-sommer/raku/path-sum-conf
@@ -0,0 +1,64 @@
+#! /usr/bin/env raku
+
+unit sub MAIN (Int $sum = 22, :$verbose);
+
+class BinaryNode
+{
+  has Int        $.value;
+  has BinaryNode $.left;
+  has BinaryNode $.right;
+}
+
+my @btree = ( 5, (4, 8), (11, *, 13, 9), (7, 2, *, *, *, 1) );
+
+my @old-nodes;
+my @new-nodes;
+
+for @btree.reverse -> $row
+{
+  my @current = @$row;
+  @old-nodes  = @new-nodes;
+  @new-nodes  = ();
+  
+  for @current -> $value
+  {
+    if $value eq "*"
+    {
+      @new-nodes.push("*");
+      next;
+    }
+
+    my $left  = @old-nodes.shift // "*"; $left  = Nil if $left  eq "*";
+    my $right = @old-nodes.shift // "*"; $right = Nil if $right eq "*";
+
+    # say "Left: { $left | Right: $right";
+
+    @new-nodes.push(BinaryNode.new(value => $value,
+                                   left  => $left  // Nil,
+                                   right => $right // Nil)); 
+  }
+}
+
+my $tree = @new-nodes[0];
+
+say $tree, "\n" if $verbose;
+
+traverse($tree, $sum, ());
+
+sub traverse ($current, $target-sum, @path is copy)
+{
+  if ($current.left or $current.right)
+  {
+    @path.push: $current.value;
+
+    traverse($current.left,  $target-sum, @path) if $current.left;
+    traverse($current.right, $target-sum, @path) if $current.right;
+  }
+  else
+  {
+    @path.push: $current.value;
+    say ": " ~ @path.join(" -> ") if $verbose;
+    say @path.join(" -> ") if @path.sum == $target-sum;
+    return;
+  }
+}
diff --git a/challenge-056/arne-sommer/raku/path-sum-conf2 b/challenge-056/arne-sommer/raku/path-sum-conf2
new file mode 100755
index 0000000000..6c7a51a354
--- /dev/null
+++ b/challenge-056/arne-sommer/raku/path-sum-conf2
@@ -0,0 +1,62 @@
+#! /usr/bin/env raku
+
+unit sub MAIN (Int :$sum = 22, Str :$tree = "5 | 4 8 | 11 * 13 9 | 7 2 * * * 1", :$verbose);
+
+class BinaryNode
+{
+  has Int        $.value;
+  has BinaryNode $.left;
+  has BinaryNode $.right;
+}
+
+my @btree = $tree.split("|")>>.words;
+
+my @old-nodes;
+my @new-nodes;
+
+for @btree.reverse -> $row
+{
+  my @current = @$row;
+  @old-nodes  = @new-nodes;
+  @new-nodes  = ();
+  
+  for @current -> $value
+  {
+    if $value eq "*"
+    {
+      @new-nodes.push("*");
+      next;
+    }
+
+    my $left  = @old-nodes.shift // "*"; $left  = Nil if $left  eq "*";
+    my $right = @old-nodes.shift // "*"; $right = Nil if $right eq "*";
+
+    @new-nodes.push(BinaryNode.new(value => $value.Int,
+                                   left  => $left  // Nil,
+                                   right => $right // Nil)); 
+  }
+}
+
+my $btree = @new-nodes[0];
+
+say $btree, "\n" if $verbose;
+
+traverse($btree, $sum, ());
+
+sub traverse ($current, $target-sum, @path is copy)
+{
+  if ($current.left or $current.right)
+  {
+    @path.push: $current.value;
+
+    traverse($current.left,  $target-sum, @path) if $current.left;
+    traverse($current.right, $target-sum, @path) if $current.right;
+  }
+  else
+  {
+    @path.push: $current.value;
+    say ": " ~ @path.join(" -> ") if $verbose;
+    say @path.join(" -> ") if @path.sum == $target-sum;
+    return;
+  }
+}
diff --git a/challenge-056/arne-sommer/raku/path-sum2 b/challenge-056/arne-sommer/raku/path-sum2
new file mode 100755
index 0000000000..4cec8cddee
--- /dev/null
+++ b/challenge-056/arne-sommer/raku/path-sum2
@@ -0,0 +1,48 @@
+#! /usr/bin/env raku
+
+unit sub MAIN (:$verbose);
+
+class BinaryNode
+{
+  has Int        $.value;
+  has BinaryNode $.left;
+  has BinaryNode $.right;
+}
+
+my BinaryNode $tree
+  = BinaryNode.new(value => 5,
+                   left  => BinaryNode.new(value => 4,
+		                           left  => BinaryNode.new(value => 11,
+		                                                   left  => BinaryNode.new(value => 7),
+								   right => BinaryNode.new(value => 2)
+								  )
+		                           ),
+                   right => BinaryNode.new(value => 8,
+		                           left  => BinaryNode.new(value => 13),
+					   right => BinaryNode.new(value => 9,
+		                                                   right => BinaryNode.new(value => 1)
+								  )
+		                           )
+	          );
+
+say $tree, "\n" if $verbose;
+
+traverse($tree, 22, ());
+
+sub traverse ($current, $target-sum, @path is copy)
+{
+  if ($current.left or $current.right)
+  {
+    @path.push: $current.value;
+
+    traverse($current.left,  $target-sum, @path) if $current.left;
+    traverse($current.right, $target-sum, @path) if $current.right;
+  }
+  else
+  {
+    @path.push: $current.value;
+    say ": " ~ @path.join(" -> ") if $verbose;
+    say @path.join(" -> ") if @path.sum == $target-sum;
+    return;
+  }
+}
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index dd8f7f7f7c..b827ee630a 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,12 +1,38 @@
 {
+   "xAxis" : {
+      "type" : "category"
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 056"
+   },
+   "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/>"
+   },
    "series" : [
       {
          "colorByPoint" : 1,
+         "name" : "Perl Weekly Challenge - 056",
          "data" : [
             {
+               "y" : 2,
                "drilldown" : "Andrezgz",
-               "name" : "Andrezgz",
-               "y" : 2
+               "name" : "Andrezgz"
+            },
+            {
+               "y" : 3,
+               "name" : "Arne Sommer",
+               "drilldown" : "Arne Sommer"
             },
             {
                "drilldown" : "Cheok-Yin Fung",
@@ -14,19 +40,19 @@
                "y" : 1
             },
             {
-               "y" : 1,
                "drilldown" : "Cristina Heredia",
-               "name" : "Cristina Heredia"
+               "name" : "Cristina Heredia",
+               "y" : 1
             },
             {
-               "y" : 3,
                "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby"
+               "name" : "Dave Jacoby",
+               "y" : 3
             },
             {
+               "y" : 2,
                "drilldown" : "E. Choroba",
-               "name" : "E. Choroba",
-               "y" : 2
+               "name" : "E. Choroba"
             },
             {
                "y" : 5,
@@ -34,9 +60,9 @@
                "drilldown" : "Javier Luque"
             },
             {
+               "y" : 2,
                "drilldown" : "Kevin Colyer",
-               "name" : "Kevin Colyer",
-               "y" : 2
+               "name" : "Kevin Colyer"
             },
             {
                "y" : 5,
@@ -49,9 +75,9 @@
                "name" : "Lubos Kolouch"
             },
             {
+               "y" : 4,
                "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari",
-               "y" : 4
+               "name" : "Luca Ferrari"
             },
             {
                "name" : "Mark Anderson",
@@ -64,19 +90,19 @@
                "y" : 2
             },
             {
-               "y" : 3,
+               "name" : "Matthew Somerville",
                "drilldown" : "Matthew Somerville",
-               "name" : "Matthew Somerville"
+               "y" : 3
             },
             {
-               "name" : "Mohammad S Anwar",
                "drilldown" : "Mohammad S Anwar",
+               "name" : "Mohammad S Anwar",
                "y" : 4
             },
             {
+               "y" : 3,
                "drilldown" : "Roger Bell West",
-               "name" : "Roger Bell West",
-               "y" : 3
+               "name" : "Roger Bell West"
             },
             {
                "y" : 2,
@@ -84,26 +110,18 @@
                "name" : "Simon Proctor"
             },
             {
-               "y" : 1,
                "name" : "Wanderdoc",
-               "drilldown" : "Wanderdoc"
+               "drilldown" : "Wanderdoc",
+               "y" : 1
             }
-         ],
-         "name" : "Perl Weekly Challenge - 056"
+         ]
       }
    ],
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
    },
-   "xAxis" : {
-      "type" : "category"
-   },
    "drilldown" : {
       "series" : [
          {
@@ -113,28 +131,42 @@
                   2
                ]
             ],
-            "id" : "Andrezgz",
-            "name" : "Andrezgz"
+            "name" : "Andrezgz",
+            "id" : "Andrezgz"
          },
          {
+            "name" : "Arne Sommer",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "id" : "Arne Sommer"
+         },
+         {
+            "name" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "id" : "Cheok-Yin Fung",
-            "name" : "Cheok-Yin Fung"
+            "id" : "Cheok-Yin Fung"
          },
          {
             "id" : "Cristina Heredia",
+            "name" : "Cristina Heredia",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ],
-            "name" : "Cristina Heredia"
+            ]
          },
          {
             "id" : "Dave Jacoby",
@@ -161,6 +193,7 @@
             "name" : "E. Choroba"
          },
          {
+            "name" : "Javier Luque",
             "data" : [
                [
                   "Perl",
@@ -175,21 +208,19 @@
                   1
                ]
             ],
-            "id" : "Javier Luque",
-            "name" : "Javier Luque"
+            "id" : "Javier Luque"
          },
          {
-            "name" : "Kevin Colyer",
+            "id" : "Kevin Colyer",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Kevin Colyer"
+            "name" : "Kevin Colyer"
          },
          {
-            "name" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -204,19 +235,22 @@
                   1
                ]
             ],
+            "name" : "Laurent Rosenfeld",
             "id" : "Laurent Rosenfeld"
          },
          {
-            "id" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Lubos Kolouch"
+            "name" : "Lubos Kolouch",
+            "id" : "Lubos Kolouch"
          },
          {
+            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -226,9 +260,7 @@
                   "Blog",
                   2
                ]
-            ],
-            "id" : "Luca Ferrari",
-            "name" : "Luca Ferrari"
+            ]
          },
          {
             "name" : "Mark Anderson",
@@ -245,16 +277,18 @@
             "id" : "Mark Anderson"
          },
          {
+            "name" : "Markus Holzer",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Markus Holzer",
-            "name" : "Markus Holzer"
+            "id" : "Markus Holzer"
          },
          {
+            "id" : "Matthew Somerville",
+            "name" : "Matthew Somerville",
             "data" : [
                [
                   "Perl",
@@ -264,12 +298,11 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Matthew Somerville",
-            "name" : "Matthew Somerville"
+            ]
          },
          {
             "id" : "Mohammad S Anwar",
+            "name" : "Mohammad S Anwar",
             "data" : [
                [
                   "Perl",
@@ -279,11 +312,10 @@
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Mohammad S Anwar"
+            ]
          },
          {
-            "name" : "Roger Bell West",
+            "id" : "Roger Bell West",
             "data" : [
                [
                   "Perl",
@@ -294,7 +326,7 @@
                   1
                ]
             ],
-            "id" : "Roger Bell West"
+            "name" : "Roger Bell West"
          },
          {
             "id" : "Simon Proctor",
@@ -318,25 +350,12 @@
          }
       ]
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 056"
+   "subtitle" : {
+      "text" : "[Champions: 18] Last updated at 2020-04-18 20:37:10 GMT"
    },
    "chart" : {
       "type" : "column"
    },
-   "tooltip" : {
-      "followPointer" : 1,
-      "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" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "subtitle" : {
-      "text" : "[Champions: 17] Last updated at 2020-04-18 20:26:09 GMT"
-   },
    "legend" : {
       "enabled" : 0
    }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 7349f6cf8d..7352ddd93b 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -5,46 +5,34 @@
          "text" : null
       }
    },
+   "subtitle" : {
+      "text" : "Last updated at 2020-04-18 20:37:10 GMT"
+   },
    "chart" : {
       "type" : "column"
    },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "legend" : {
       "enabled" : "false"
    },
-   "subtitle" : {
-      "text" : "Last updated at 2020-04-18 20:26:09 GMT"
-   },
    "xAxis" : {
+      "type" : "category",
       "labels" : {
          "style" : {
             "fontFamily" : "Verdana, sans-serif",
             "fontSize" : "13px"
          }
-      },
-      "type" : "category"
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
    "series" : [
       {
-         "dataLabels" : {
-            "rotation" : -90,
-            "y" : 10,
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "color" : "#FFFFFF",
-            "enabled" : "true",
-            "align" : "right",
-            "format" : "{point.y:.0f}"
-         },
          "name" : "Contributions",
          "data" : [
             [
                "Blog",
-               617
+               618
             ],
             [
                "Perl",
@@ -52,12 +40,24 @@
             ],
             [
                "Raku",
-               1481
+               1483
             ]
-         ]
+         ],
+         "dataLabels" : {
+            "format" : "{point.y:.0f}",
+            "y" : 10,
+            "color" : "#FFFFFF",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "align" : "right",
+            "enabled" : "true",
+            "rotation" : -90
+         }
       }
    ],
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 67094b3e0f..4ef355f35e 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,4 +1,318 @@
 {
+   "tooltip" : {
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "followPointer" : "true",
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
+   "series" : [
+      {
+         "colorByPoint" : "true",
+         "data" : [
+            {
+               "y" : 140,
+               "name" : "#001",
+               "drilldown" : "001"
+            },
+            {
+               "y" : 109,
+               "name" : "#002",
+               "drilldown" : "002"
+            },
+            {
+               "drilldown" : "003",
+               "name" : "#003",
+               "y" : 71
+            },
+            {
+               "y" : 91,
+               "name" : "#004",
+               "drilldown" : "004"
+            },
+            {
+               "drilldown" : "005",
+               "name" : "#005",
+               "y" : 71
+            },
+            {
+               "drilldown" : "006",
+               "name" : "#006",
+               "y" : 52
+            },
+            {
+               "y" : 58,
+               "name" : "#007",
+               "drilldown" : "007"
+            },
+            {
+               "y" : 70,
+               "drilldown" : "008",
+               "name" : "#008"
+            },
+            {
+               "y" : 68,
+               "name" : "#009",
+               "drilldown" : "009"
+            },
+            {
+               "y" : 60,
+               "name" : "#010",
+               "drilldown" : "010"
+            },
+            {
+               "y" : 79,
+               "drilldown" : "011",
+               "name" : "#011"
+            },
+            {
+               "y" : 83,
+               "drilldown" : "012",
+               "name" : "#012"
+            },
+            {
+               "drilldown" : "013",
+               "name" : "#013",
+               "y" : 76
+            },
+            {
+               "name" : "#014",
+               "drilldown" : "014",
+               "y" : 96
+            },
+            {
+               "y" : 93,
+               "drilldown" : "015",
+               "name" : "#015"
+            },
+            {
+               "y" : 66,
+               "name" : "#016",
+               "drilldown" : "016"
+            },
+            {
+               "name" : "#017",
+               "drilldown" : "017",
+               "y" : 79
+            },
+            {
+               "drilldown" : "018",
+               "name" : "#018",
+               "y" : 76
+            },
+            {
+               "name" : "#019",
+               "drilldown" : "019",
+               "y" : 97
+            },
+            {
+               "y" : 95,
+               "name" : "#020",
+               "drilldown" : "020"
+            },
+            {
+               "name" : "#021",
+               "drilldown" : "021",
+               "y" : 67
+            },
+            {
+               "drilldown" : "022",
+               "name" : "#022",
+               "y" : 63
+            },
+            {
+               "drilldown" : "023",
+               "name" : "#023",
+               "y" : 91
+            },
+            {
+               "y" : 70,
+               "name" : "#024",
+               "drilldown" : "024"
+            },
+            {
+               "drilldown" : "025",
+               "name" : "#025",
+               "y" : 55
+            },
+            {
+               "y" : 70,
+               "name" : "#026",
+               "drilldown" : "026"
+            },
+            {
+               "y" : 58,
+               "name" : "#027",
+               "drilldown" : "027"
+            },
+            {
+               "y" : 78,
+               "name" : "#028",
+               "drilldown" : "028"
+            },
+            {
+               "y" : 77,