Date of birth (five year groups)	Sex	Total
Total	Both Genders	345,241
Total	Males	165,472
Total	Females	179,769
1996-1999	Both Genders	7,306
1996-1999	Males	3,779
1996-1999	Females	3,526
1991-1995	Both Genders	11,688
1991-1995	Males	6,048
1991-1995	Females	5,640
1986-1990	Both Genders	14,216
1986-1990	Males	7,159
1986-1990	Females	7,057
1981-1985	Both Genders	18,658
1981-1985	Males	9,674
1981-1985	Females	8,983
1976-1980	Both Genders	23,288
1976-1980	Males	11,842
1976-1980	Females	11,446
1971-1975	Both Genders	23,127
1971-1975	Males	11,577
1971-1975	Females	11,549
1966-1970	Both Genders	22,782
1966-1970	Males	11,394
1966-1970	Females	11,388
1961-1965	Both Genders	21,949
1961-1965	Males	10,934
1961-1965	Females	11,015
1956-1960	Both Genders	22,119
1956-1960	Males	11,071
1956-1960	Females	11,049
1951-1955	Both Genders	19,992
1951-1955	Males	10,138
1951-1955	Females	9,853
1946-1950	Both Genders	20,760
1946-1950	Males	10,455
1946-1950	Females	10,305
1941-1945	Both Genders	21,231
1941-1945	Males	10,226
1941-1945	Females	11,005
1936-1940	Both Genders	20,144
1936-1940	Males	9,510
1936-1940	Females	10,634
1931-1935	Both Genders	25,869
1931-1935	Males	12,105
1931-1935	Females	13,764
1926-1930	Both Genders	23,282
1926-1930	Males	10,651
1926-1930	Females	12,630
1921-1925	Both Genders	20,177
1921-1925	Males	8,654
1921-1925	Females	11,522
1916-1920	Both Genders	14,283
1916-1920	Males	5,522
1916-1920	Females	8,761
Before 1916	Both Genders	14,372
Before 1916	Males	4,731
Before 1916	Females	9,640