In Poland it's 19,52% of salary. https://www.mpips.gov.pl/ubezpieczenia-spoleczne/ubezpieczen...
In Australia it's 9% http://crr.bc.edu/briefs/australia%E2%80%99s-retirement-syst...
In Poland it's 19,52% of salary. https://www.mpips.gov.pl/ubezpieczenia-spoleczne/ubezpieczen...
In Australia it's 9% http://crr.bc.edu/briefs/australia%E2%80%99s-retirement-syst...