Original sentence: According to a 2001 census, 59 % of the country is atheist, non-believer or no-organized believer, 26.8 % Catholic and cca 2.5 % Protestant
Edited sentence: According to a 2001 census, 59 % of the post-communist country is atheist, agnostic, non-believer or no-organized believer, 26.8 % is Roman Catholic and ca 2.5 % Protestant