sentence1: 22.0 % were German according to the 2000 census , 20.5 % Irish , 16.4 % Italian , 8.9 % Polish and 7.8 % of English origin .
sentence2: 22.0 % were of German , 20.5 % Irish , 16.4 % Italian , 8.9 % Polish and 7.8 % English ancestry according to Census 2000 .