int(5340)
                        NULL
                        array(2) {
  [0]=>
  string(8) "Freiburg"
  [1]=>
  string(10) "Bundesweit"
}
                    

                        int(5341)
                        NULL
                        array(1) {
  [0]=>
  string(5) "Köln"
}
                    

                        int(5081)
                        NULL
                        array(1) {
  [0]=>
  string(10) "Bundesweit"
}