~/entwicklung 135> perl scores.pl 
$VAR1 = {
          'nein' => {
                      'max_score' => '0.83',
                      'score' => '1.58',
                      'min_score' => '0.75'
                    },
          'nicht wirklich' => {
                                'max_score' => '0.59',
                                'score' => '0.59',
                                'min_score' => '0.59'
                              },
          'ja' => {
                    'max_score' => '0.69',
                    'score' => '1.49',
                    'min_score' => '0.27'
                  }
        };