language   number percentage (%)    males  females
0                                          polish  681 061          83.57  336 398  344 663
1                                         yiddish  112 123          13.75   54 524   57 599
2                                         russian    9 581           1.17    7 969    1 612
3                                          german    8 755           1.07    4 381    4 374
4                                       ukrainian    1 642            0.2    1 548       94
5                                        romanian    1 343           0.42    1 343        0
6                                           other      430          >0.01      430      154
7  persons that didn't name their native language       12          >0.01       10        2
8                                           total  814 947            100  406 449  408 498

Table as JSON:
{"language":{"0":"polish","1":"yiddish","2":"russian","3":"german","4":"ukrainian","5":"romanian","6":"other","7":"persons that didn't name their native language","8":"total"},"number":{"0":"681 061","1":"112 123","2":"9 581","3":"8 755","4":"1 642","5":"1 343","6":"430","7":"12","8":"814 947"},"percentage (%)":{"0":"83.57","1":"13.75","2":"1.17","3":"1.07","4":"0.2","5":"0.42","6":">0.01","7":">0.01","8":"100"},"males":{"0":"336 398","1":"54 524","2":"7 969","3":"4 381","4":"1 548","5":"1 343","6":"430","7":"10","8":"406 449"},"females":{"0":"344 663","1":"57 599","2":"1 612","3":"4 374","4":"94","5":"0","6":"154","7":"2","8":"408 498"}}