# Hash being passed from pl file as %results
$VAR1 = {
          'Local Studies' => [
                               {
                                 'closed' => '53'
                               },
                               {
                                 'open' => '13'
                               }
                             ],
          'Local History' => [
                               {
                                 'open' => '1'
                               },
                               {
                                 'closed' => '4'
                               }
                             ],
          'Reference Dept' => [
                                {
                                  'open' => '1'
                                },
                                {
                                  'closed' => '2'
                                }
                              ],
          'Admin' => [
                       {
                         'open' => '1'
                       }
                     ]
        };