year                      competition         date     location      result
0  1979 - 1975                       not played   not played   not played  not played
1         1974          world group , 2nd round  13 - 19 may       naples        loss
2         1974          world group , 1st round  13 - 19 may       naples         win
3         1974  world group , consolation round  13 - 19 may       naples         win
4         1974  world group , consolation round  13 - 19 may       naples        loss
5         1973          world group , 1st round       30 apr  bad homburg       w / o
6  1972 - 1971                       not played   not played   not played  not played
7         1970          world group , 1st round       19 may     freiburg       w / o

Table as JSON:
{"year":{"0":"1979 - 1975","1":"1974","2":"1974","3":"1974","4":"1974","5":"1973","6":"1972 - 1971","7":"1970"},"competition":{"0":"not played","1":"world group , 2nd round","2":"world group , 1st round","3":"world group , consolation round","4":"world group , consolation round","5":"world group , 1st round","6":"not played","7":"world group , 1st round"},"date":{"0":"not played","1":"13 - 19 may","2":"13 - 19 may","3":"13 - 19 may","4":"13 - 19 may","5":"30 apr","6":"not played","7":"19 may"},"location":{"0":"not played","1":"naples","2":"naples","3":"naples","4":"naples","5":"bad homburg","6":"not played","7":"freiburg"},"result":{"0":"not played","1":"loss","2":"win","3":"win","4":"loss","5":"w \/ o","6":"not played","7":"w \/ o"}}