1900 - 1910 | 13000 - 24000 |
1911 - 1920 | 24001 - 33400 |
1921 - 1930 | 33401 - 46500 |
1931 - 1940 | 46501 - 58000 |
1941 - 1950 | 58001 - 67280 |
1951 - 1960 | 67281 - 87200 |
1961 - 1970 | 87201 - 146900 |
1971 - 1980 | 146901 - 330000 |
1981 - 1990 | 330001 - 504500 |
1991 - 1995 | 504501 - 529900 |
POST 1995 | 529901 + |