city comprehension of danish comprehension of swedish comprehension of norwegian  average
0       århus , denmark                   n / a                     3.74                       4.68     4.21
1  copenhagen , denmark                   n / a                     3.60                       4.13     3.87
2        malmö , sweden                    5.08                    n / a                       4.97     5.02
3    stockholm , sweden                    3.46                    n / a                       5.56     4.51
4       bergen , norway                    6.50                     6.15                      n / a     6.32
5         oslo , norway                    6.57                     7.12                      n / a     6.85

Table as JSON:
{"city":{"0":"århus , denmark","1":"copenhagen , denmark","2":"malmö , sweden","3":"stockholm , sweden","4":"bergen , norway","5":"oslo , norway"},"comprehension of danish":{"0":"n \/ a","1":"n \/ a","2":"5.08","3":"3.46","4":"6.50","5":"6.57"},"comprehension of swedish":{"0":"3.74","1":"3.60","2":"n \/ a","3":"n \/ a","4":"6.15","5":"7.12"},"comprehension of norwegian":{"0":"4.68","1":"4.13","2":"4.97","3":"5.56","4":"n \/ a","5":"n \/ a"},"average":{"0":4.21,"1":3.87,"2":5.02,"3":4.51,"4":6.32,"5":6.85}}