Sex ratio: at birth : 1.06 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.61 male(s)/female total population: 0.95 male(s)/female (1997 est.)
Infant mortality rate: 13.6 deaths/1,000 live births (1997 est.)
Life expectancy at birth: total population: 72.47 years male : 68.27 years female: 76.91 years (1997 est.)
Total fertility rate: 1.43 children born/woman (1997 est.)
Nationality: noun: Pole(s) adjective: Polish
Ethnic groups: Polish 97.6%, German 1.3%, Ukrainian 0.6%, Byelorussian 0.5% (1990 est.)
Religions: Roman Catholic 95% (about 75% practicing), Eastern
Orthodox, Protestant, and other 5%
Languages: Polish
Literacy: definition: age 15 and over can read and write total population: 99% male: 99% female: 98% (1978 est.)
@Poland:Government