Latest years first · counts are girls + boys combined (split shown in table).
| Year | Helen (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 2024 | 726 | 726/0 | 15,368 | 25/15,343 |
| 2023 | 776 | 776/0 | 14,810 | 28/14,782 |
| 2022 | 749 | 749/0 | 15,189 | 28/15,161 |
| 2021 | 704 | 704/0 | 14,733 | 26/14,707 |
| 2020 | 721 | 721/0 | 14,298 | 23/14,275 |
| 2019 | 743 | 743/0 | 13,986 | 22/13,964 |
| 2018 | 745 | 745/0 | 13,518 | 19/13,499 |
| 2017 | 763 | 763/0 | 13,239 | 15/13,224 |
| 2016 | 816 | 816/0 | 13,083 | 18/13,065 |
| 2015 | 767 | 767/0 | 11,687 | 20/11,667 |
| Year | Helen (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 2014 | 802 | 802/0 | 9,463 | 13/9,450 |
| 2013 | 740 | 740/0 | 7,287 | 12/7,275 |
| 2012 | 772 | 772/0 | 5,931 | 9/5,922 |
| 2011 | 731 | 731/0 | 5,422 | 9/5,413 |
| 2010 | 704 | 704/0 | 4,671 | 7/4,664 |
| 2009 | 826 | 826/0 | 4,294 | 7/4,287 |
| 2008 | 885 | 885/0 | 3,615 | 11/3,604 |
| 2007 | 932 | 932/0 | 2,917 | 7/2,910 |
| 2006 | 949 | 949/0 | 2,352 | 0/2,352 |
| 2005 | 961 | 961/0 | 1,793 | 0/1,793 |
| Year | Helen (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 2004 | 866 | 861/5 | 1,497 | 6/1,491 |
| 2003 | 783 | 783/0 | 1,379 | 5/1,374 |
| 2002 | 875 | 875/0 | 1,171 | 5/1,166 |
| 2001 | 884 | 884/0 | 978 | 0/978 |
| 2000 | 891 | 891/0 | 978 | 0/978 |
| 1999 | 841 | 841/0 | 782 | 0/782 |
| 1998 | 832 | 832/0 | 740 | 5/735 |
| 1997 | 812 | 812/0 | 669 | 0/669 |
| 1996 | 900 | 900/0 | 607 | 0/607 |
| 1995 | 838 | 838/0 | 597 | 0/597 |
| Year | Helen (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1994 | 854 | 849/5 | 643 | 0/643 |
| 1993 | 873 | 868/5 | 670 | 5/665 |
| 1992 | 828 | 828/0 | 664 | 0/664 |
| 1991 | 779 | 774/5 | 582 | 0/582 |
| 1990 | 870 | 863/7 | 625 | 0/625 |
| 1989 | 868 | 858/10 | 460 | 0/460 |
| 1988 | 781 | 774/7 | 440 | 0/440 |
| 1987 | 816 | 816/0 | 467 | 6/461 |
| 1986 | 774 | 768/6 | 344 | 6/338 |
| 1985 | 814 | 808/6 | 371 | 0/371 |
| Year | Helen (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1984 | 865 | 858/7 | 404 | 7/397 |
| 1983 | 844 | 844/0 | 434 | 0/434 |
| 1982 | 876 | 876/0 | 455 | 0/455 |
| 1981 | 899 | 899/0 | 409 | 6/403 |
| 1980 | 913 | 913/0 | 400 | 7/393 |
| 1979 | 883 | 878/5 | 408 | 0/408 |
| 1978 | 930 | 925/5 | 430 | 8/422 |
| 1977 | 1,000 | 994/6 | 345 | 7/338 |
| 1976 | 952 | 943/9 | 341 | 5/336 |
| 1975 | 1,065 | 1,059/6 | 355 | 0/355 |
| Year | Helen (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1974 | 1,148 | 1,141/7 | 347 | 0/347 |
| 1973 | 1,136 | 1,136/0 | 381 | 7/374 |
| 1972 | 1,250 | 1,241/9 | 373 | 5/368 |
| 1971 | 1,449 | 1,440/9 | 422 | 6/416 |
| 1970 | 1,727 | 1,718/9 | 366 | 0/366 |
| 1969 | 1,868 | 1,858/10 | 336 | 7/329 |
| 1968 | 1,896 | 1,884/12 | 332 | 7/325 |
| 1967 | 2,164 | 2,156/8 | 290 | 0/290 |
| 1966 | 2,452 | 2,447/5 | 342 | 5/337 |
| 1965 | 2,815 | 2,801/14 | 303 | 0/303 |
| Year | Helen (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1964 | 3,109 | 3,100/9 | 367 | 0/367 |
| 1963 | 3,346 | 3,337/9 | 358 | 0/358 |
| 1962 | 3,603 | 3,587/16 | 312 | 0/312 |
| 1961 | 3,870 | 3,858/12 | 348 | 0/348 |
| 1960 | 4,080 | 4,070/10 | 370 | 0/370 |
| 1959 | 4,389 | 4,374/15 | 379 | 8/371 |
| 1958 | 4,789 | 4,769/20 | 453 | 0/453 |
| 1957 | 5,034 | 5,020/14 | 452 | 0/452 |
| 1956 | 5,296 | 5,279/17 | 488 | 5/483 |
| 1955 | 5,611 | 5,592/19 | 507 | 0/507 |
| Year | Helen (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1954 | 5,961 | 5,947/14 | 537 | 0/537 |
| 1953 | 6,143 | 6,123/20 | 529 | 8/521 |
| 1952 | 6,481 | 6,464/17 | 566 | 11/555 |
| 1951 | 6,964 | 6,950/14 | 552 | 0/552 |
| 1950 | 7,079 | 7,060/19 | 556 | 0/556 |
| 1949 | 7,734 | 7,707/27 | 603 | 6/597 |
| 1948 | 8,323 | 8,301/22 | 642 | 11/631 |
| 1947 | 9,003 | 8,979/24 | 629 | 5/624 |
| 1946 | 8,886 | 8,853/33 | 625 | 6/619 |
| 1945 | 8,330 | 8,300/30 | 563 | 5/558 |
| Year | Helen (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1944 | 8,732 | 8,696/36 | 572 | 7/565 |
| 1943 | 9,838 | 9,800/38 | 683 | 15/668 |
| 1942 | 10,053 | 10,016/37 | 617 | 5/612 |
| 1941 | 9,936 | 9,887/49 | 601 | 0/601 |
| 1940 | 10,241 | 10,203/38 | 589 | 7/582 |
| 1939 | 10,464 | 10,419/45 | 604 | 6/598 |
| 1938 | 10,902 | 10,837/65 | 568 | 0/568 |
| 1937 | 11,520 | 11,454/66 | 615 | 6/609 |
| 1936 | 12,286 | 12,234/52 | 591 | 0/591 |
| 1935 | 12,851 | 12,784/67 | 656 | 9/647 |
| Year | Helen (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1934 | 14,150 | 14,101/49 | 741 | 9/732 |
| 1933 | 14,726 | 14,644/82 | 595 | 0/595 |
| 1932 | 16,465 | 16,376/89 | 747 | 6/741 |
| 1931 | 17,731 | 17,664/67 | 784 | 6/778 |
| 1930 | 19,996 | 19,913/83 | 859 | 9/850 |
| 1929 | 21,059 | 20,982/77 | 896 | 11/885 |
| 1928 | 23,025 | 22,937/88 | 942 | 8/934 |
| 1927 | 25,409 | 25,317/92 | 1,014 | 12/1,002 |
| 1926 | 26,959 | 26,885/74 | 1,070 | 5/1,065 |
| 1925 | 29,253 | 29,173/80 | 1,062 | 13/1,049 |
| Year | Helen (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1924 | 31,273 | 31,194/79 | 1,183 | 11/1,172 |
| 1923 | 31,548 | 31,486/62 | 1,231 | 10/1,221 |
| 1922 | 32,577 | 32,510/67 | 1,224 | 10/1,214 |
| 1921 | 34,888 | 34,822/66 | 1,204 | 10/1,194 |
| 1920 | 35,160 | 35,097/63 | 1,175 | 11/1,164 |
| 1919 | 33,766 | 33,706/60 | 1,220 | 11/1,209 |
| 1918 | 36,228 | 36,148/80 | 1,258 | 10/1,248 |
| 1917 | 34,312 | 34,251/61 | 1,185 | 10/1,175 |
| 1916 | 32,744 | 32,661/83 | 1,118 | 15/1,103 |
| 1915 | 30,926 | 30,866/60 | 1,140 | 9/1,131 |
| Year | Helen (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1914 | 23,275 | 23,221/54 | 873 | 12/861 |
| 1913 | 18,939 | 18,888/51 | 644 | 0/644 |
| 1912 | 16,171 | 16,133/38 | 653 | 7/646 |
| 1911 | 11,847 | 11,801/46 | 338 | 5/333 |
| 1910 | 10,509 | 10,479/30 | 307 | 0/307 |
| 1909 | 9,286 | 9,250/36 | 246 | 0/246 |
| 1908 | 8,469 | 8,439/30 | 207 | 0/207 |
| 1907 | 7,599 | 7,579/20 | 207 | 0/207 |
| 1906 | 7,202 | 7,176/26 | 183 | 0/183 |
| 1905 | 6,837 | 6,811/26 | 220 | 9/211 |
| Year | Helen (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1904 | 6,503 | 6,488/15 | 200 | 0/200 |
| 1903 | 6,158 | 6,129/29 | 210 | 0/210 |
| 1902 | 5,997 | 5,967/30 | 181 | 0/181 |
| 1901 | 5,264 | 5,247/17 | 187 | 0/187 |
| 1900 | 6,360 | 6,342/18 | 256 | 0/256 |
| 1899 | 5,064 | 5,048/16 | 161 | 0/161 |
| 1898 | 5,247 | 5,230/17 | 186 | 0/186 |
| 1897 | 4,535 | 4,519/16 | 174 | 0/174 |
| 1896 | 4,402 | 4,392/10 | 194 | 0/194 |
| 1895 | 4,040 | 4,023/17 | 216 | 0/216 |
| Year | Helen (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1894 | 3,684 | 3,676/8 | 222 | 0/222 |
| 1893 | 3,257 | 3,249/8 | 214 | 0/214 |
| 1892 | 2,943 | 2,936/7 | 238 | 0/238 |
| 1891 | 2,426 | 2,417/9 | 212 | 0/212 |
| 1890 | 2,319 | 2,312/7 | 218 | 0/218 |
| 1889 | 1,917 | 1,909/8 | 210 | 0/210 |
| 1888 | 1,852 | 1,847/5 | 206 | 0/206 |
| 1887 | 1,405 | 1,405/0 | 203 | 0/203 |
| 1886 | 1,267 | 1,267/0 | 230 | 0/230 |
| 1885 | 1,140 | 1,134/6 | 258 | 0/258 |
| Year | Helen (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1884 | 986 | 986/0 | 245 | 0/245 |
| 1883 | 867 | 862/5 | 219 | 0/219 |
| 1882 | 838 | 838/0 | 244 | 0/244 |
| 1881 | 619 | 612/7 | 238 | 0/238 |
| 1880 | 636 | 636/0 | 234 | 0/234 |