language   number percentage (%)    males  females
0                                          polish  666 772           87.5  323 858  342 914
1                                         yiddish   83 017          10.89   40 528   42 489
2                                         russian    7 983           1.04    6 506    1 477
3                                          german    2 428           0.31    1 224    1 204
4                                       ukrainian    1 088           0.16    1 015       73
5                                           other      706           >0.1      568      138
6  persons that didn't name their native language        1          >0.01        1        0
7                                           total  761 995            100  373 700  388 295

Table as JSON:
{"language":{"0":"polish","1":"yiddish","2":"russian","3":"german","4":"ukrainian","5":"other","6":"persons that didn't name their native language","7":"total"},"number":{"0":"666 772","1":"83 017","2":"7 983","3":"2 428","4":"1 088","5":"706","6":"1","7":"761 995"},"percentage (%)":{"0":"87.5","1":"10.89","2":"1.04","3":"0.31","4":"0.16","5":">0.1","6":">0.01","7":"100"},"males":{"0":"323 858","1":"40 528","2":"6 506","3":"1 224","4":"1 015","5":"568","6":"1","7":"373 700"},"females":{"0":"342 914","1":"42 489","2":"1 477","3":"1 204","4":"73","5":"138","6":"0","7":"388 295"}}