year       date                               event      days    stages        acts
0  1990  18 august                    monsters of rock     1 day   1 stage     5 bands
1  1991  17 august                    monsters of rock     1 day   1 stage     5 bands
2  1992  2526 july                     one step beyond  24 hours   1 stage  60 + dj 's
3  1992  22 august                    monsters of rock     1 day   1 stage     6 bands
4  1994     4 june                    monsters of rock     1 day  2 stages    12 bands
5  1995  26 august  metallica : escape from the studio     1 day   1 stage     9 bands
6  1996  17 august                    monsters of rock     1 day  2 stages    13 bands

Table as JSON:
{"year":{"0":1990,"1":1991,"2":1992,"3":1992,"4":1994,"5":1995,"6":1996},"date":{"0":"18 august","1":"17 august","2":"2526 july","3":"22 august","4":"4 june","5":"26 august","6":"17 august"},"event":{"0":"monsters of rock","1":"monsters of rock","2":"one step beyond","3":"monsters of rock","4":"monsters of rock","5":"metallica : escape from the studio","6":"monsters of rock"},"days":{"0":"1 day","1":"1 day","2":"24 hours","3":"1 day","4":"1 day","5":"1 day","6":"1 day"},"stages":{"0":"1 stage","1":"1 stage","2":"1 stage","3":"1 stage","4":"2 stages","5":"1 stage","6":"2 stages"},"acts":{"0":"5 bands","1":"5 bands","2":"60 + dj 's","3":"6 bands","4":"12 bands","5":"9 bands","6":"13 bands"}}