Latest years first · counts are girls + boys combined (split shown in table).
| Year | Billie (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 2024 | 414 | 405/9 | 15,368 | 25/15,343 |
| 2023 | 317 | 309/8 | 14,810 | 28/14,782 |
| 2022 | 291 | 284/7 | 15,189 | 28/15,161 |
| 2021 | 286 | 280/6 | 14,733 | 26/14,707 |
| 2020 | 259 | 251/8 | 14,298 | 23/14,275 |
| 2019 | 222 | 213/9 | 13,986 | 22/13,964 |
| 2018 | 157 | 150/7 | 13,518 | 19/13,499 |
| 2017 | 127 | 117/10 | 13,239 | 15/13,224 |
| 2016 | 97 | 97/0 | 13,083 | 18/13,065 |
| 2015 | 108 | 98/10 | 11,687 | 20/11,667 |
| Year | Billie (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 2014 | 135 | 123/12 | 9,463 | 13/9,450 |
| 2013 | 122 | 110/12 | 7,287 | 12/7,275 |
| 2012 | 103 | 91/12 | 5,931 | 9/5,922 |
| 2011 | 96 | 86/10 | 5,422 | 9/5,413 |
| 2010 | 87 | 73/14 | 4,671 | 7/4,664 |
| 2009 | 97 | 80/17 | 4,294 | 7/4,287 |
| 2008 | 100 | 89/11 | 3,615 | 11/3,604 |
| 2007 | 121 | 105/16 | 2,917 | 7/2,910 |
| 2006 | 120 | 95/25 | 2,352 | 0/2,352 |
| 2005 | 108 | 85/23 | 1,793 | 0/1,793 |
| Year | Billie (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 2004 | 125 | 98/27 | 1,497 | 6/1,491 |
| 2003 | 143 | 127/16 | 1,379 | 5/1,374 |
| 2002 | 135 | 116/19 | 1,171 | 5/1,166 |
| 2001 | 165 | 143/22 | 978 | 0/978 |
| 2000 | 168 | 146/22 | 978 | 0/978 |
| 1999 | 189 | 174/15 | 782 | 0/782 |
| 1998 | 223 | 198/25 | 740 | 5/735 |
| 1997 | 239 | 213/26 | 669 | 0/669 |
| 1996 | 242 | 202/40 | 607 | 0/607 |
| 1995 | 267 | 229/38 | 597 | 0/597 |
| Year | Billie (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1994 | 283 | 241/42 | 643 | 0/643 |
| 1993 | 259 | 217/42 | 670 | 5/665 |
| 1992 | 261 | 220/41 | 664 | 0/664 |
| 1991 | 258 | 212/46 | 582 | 0/582 |
| 1990 | 302 | 235/67 | 625 | 0/625 |
| 1989 | 284 | 232/52 | 460 | 0/460 |
| 1988 | 335 | 289/46 | 440 | 0/440 |
| 1987 | 340 | 285/55 | 467 | 6/461 |
| 1986 | 334 | 283/51 | 344 | 6/338 |
| 1985 | 395 | 331/64 | 371 | 0/371 |
| Year | Billie (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1984 | 467 | 387/80 | 404 | 7/397 |
| 1983 | 594 | 520/74 | 434 | 0/434 |
| 1982 | 611 | 514/97 | 455 | 0/455 |
| 1981 | 780 | 667/113 | 409 | 6/403 |
| 1980 | 921 | 802/119 | 400 | 7/393 |
| 1979 | 915 | 819/96 | 408 | 0/408 |
| 1978 | 906 | 785/121 | 430 | 8/422 |
| 1977 | 946 | 843/103 | 345 | 7/338 |
| 1976 | 1,110 | 1,000/110 | 341 | 5/336 |
| 1975 | 1,111 | 1,011/100 | 355 | 0/355 |
| Year | Billie (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1974 | 1,268 | 1,132/136 | 347 | 0/347 |
| 1973 | 1,236 | 1,092/144 | 381 | 7/374 |
| 1972 | 1,184 | 1,077/107 | 373 | 5/368 |
| 1971 | 1,247 | 1,113/134 | 422 | 6/416 |
| 1970 | 1,256 | 1,104/152 | 366 | 0/366 |
| 1969 | 944 | 822/122 | 336 | 7/329 |
| 1968 | 968 | 815/153 | 332 | 7/325 |
| 1967 | 1,002 | 857/145 | 290 | 0/290 |
| 1966 | 891 | 721/170 | 342 | 5/337 |
| 1965 | 884 | 723/161 | 303 | 0/303 |
| Year | Billie (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1964 | 1,088 | 897/191 | 367 | 0/367 |
| 1963 | 850 | 660/190 | 358 | 0/358 |
| 1962 | 841 | 654/187 | 312 | 0/312 |
| 1961 | 906 | 734/172 | 348 | 0/348 |
| 1960 | 969 | 782/187 | 370 | 0/370 |
| 1959 | 1,035 | 832/203 | 379 | 8/371 |
| 1958 | 1,041 | 863/178 | 453 | 0/453 |
| 1957 | 1,209 | 990/219 | 452 | 0/452 |
| 1956 | 1,348 | 1,125/223 | 488 | 5/483 |
| 1955 | 1,282 | 1,092/190 | 507 | 0/507 |
| Year | Billie (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1954 | 1,525 | 1,279/246 | 537 | 0/537 |
| 1953 | 1,562 | 1,333/229 | 529 | 8/521 |
| 1952 | 1,625 | 1,389/236 | 566 | 11/555 |
| 1951 | 1,628 | 1,420/208 | 552 | 0/552 |
| 1950 | 1,566 | 1,315/251 | 556 | 0/556 |
| 1949 | 1,630 | 1,356/274 | 603 | 6/597 |
| 1948 | 1,835 | 1,546/289 | 642 | 11/631 |
| 1947 | 1,994 | 1,653/341 | 629 | 5/624 |
| 1946 | 1,984 | 1,635/349 | 625 | 6/619 |
| 1945 | 1,849 | 1,556/293 | 563 | 5/558 |
| Year | Billie (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1944 | 2,168 | 1,763/405 | 572 | 7/565 |
| 1943 | 2,422 | 1,994/428 | 683 | 15/668 |
| 1942 | 2,268 | 1,829/439 | 617 | 5/612 |
| 1941 | 1,998 | 1,554/444 | 601 | 0/601 |
| 1940 | 1,965 | 1,485/480 | 589 | 7/582 |
| 1939 | 2,088 | 1,537/551 | 604 | 6/598 |
| 1938 | 2,434 | 1,746/688 | 568 | 0/568 |
| 1937 | 2,649 | 1,937/712 | 615 | 6/609 |
| 1936 | 2,813 | 1,990/823 | 591 | 0/591 |
| 1935 | 3,093 | 2,248/845 | 656 | 9/647 |
| Year | Billie (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1934 | 3,596 | 2,559/1,037 | 741 | 9/732 |
| 1933 | 3,522 | 2,483/1,039 | 595 | 0/595 |
| 1932 | 3,826 | 2,635/1,191 | 747 | 6/741 |
| 1931 | 4,264 | 2,921/1,343 | 784 | 6/778 |
| 1930 | 4,715 | 3,241/1,474 | 859 | 9/850 |
| 1929 | 4,621 | 3,191/1,430 | 896 | 11/885 |
| 1928 | 4,094 | 2,777/1,317 | 942 | 8/934 |
| 1927 | 3,870 | 2,550/1,320 | 1,014 | 12/1,002 |
| 1926 | 3,325 | 2,170/1,155 | 1,070 | 5/1,065 |
| 1925 | 2,817 | 1,828/989 | 1,062 | 13/1,049 |
| Year | Billie (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1924 | 2,481 | 1,599/882 | 1,183 | 11/1,172 |
| 1923 | 2,015 | 1,245/770 | 1,231 | 10/1,221 |
| 1922 | 1,720 | 1,105/615 | 1,224 | 10/1,214 |
| 1921 | 1,651 | 1,104/547 | 1,204 | 10/1,194 |
| 1920 | 1,425 | 902/523 | 1,175 | 11/1,164 |
| 1919 | 1,146 | 790/356 | 1,220 | 11/1,209 |
| 1918 | 1,015 | 709/306 | 1,258 | 10/1,248 |
| 1917 | 864 | 618/246 | 1,185 | 10/1,175 |
| 1916 | 782 | 565/217 | 1,118 | 15/1,103 |
| 1915 | 638 | 468/170 | 1,140 | 9/1,131 |
| Year | Billie (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1914 | 451 | 326/125 | 873 | 12/861 |
| 1913 | 372 | 289/83 | 644 | 0/644 |
| 1912 | 334 | 258/76 | 653 | 7/646 |
| 1911 | 206 | 169/37 | 338 | 5/333 |
| 1910 | 205 | 165/40 | 307 | 0/307 |
| 1909 | 173 | 144/29 | 246 | 0/246 |
| 1908 | 167 | 139/28 | 207 | 0/207 |
| 1907 | 136 | 118/18 | 207 | 0/207 |
| 1906 | 148 | 127/21 | 183 | 0/183 |
| 1905 | 139 | 112/27 | 220 | 9/211 |
| Year | Billie (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1904 | 86 | 67/19 | 200 | 0/200 |
| 1903 | 103 | 83/20 | 210 | 0/210 |
| 1902 | 84 | 70/14 | 181 | 0/181 |
| 1901 | 66 | 52/14 | 187 | 0/187 |
| 1900 | 100 | 76/24 | 256 | 0/256 |
| 1899 | 40 | 27/13 | 161 | 0/161 |
| 1898 | 54 | 43/11 | 186 | 0/186 |
| 1897 | 44 | 28/16 | 174 | 0/174 |
| 1896 | 55 | 41/14 | 194 | 0/194 |
| 1895 | 36 | 23/13 | 216 | 0/216 |
| Year | Billie (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1894 | 31 | 18/13 | 222 | 0/222 |
| 1893 | 30 | 18/12 | 214 | 0/214 |
| 1892 | 24 | 15/9 | 238 | 0/238 |
| 1891 | 11 | 11/0 | 212 | 0/212 |
| 1890 | 17 | 9/8 | 218 | 0/218 |
| 1889 | 27 | 13/14 | 210 | 0/210 |
| 1888 | 20 | 6/14 | 206 | 0/206 |
| 1887 | 19 | 7/12 | 203 | 0/203 |
| 1886 | 20 | 8/12 | 230 | 0/230 |
| 1885 | 15 | 0/15 | 258 | 0/258 |
| Year | Billie (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1884 | 18 | 0/18 | 245 | 0/245 |
| 1883 | 0 | 0/0 | 219 | 0/219 |
| 1882 | 20 | 0/20 | 244 | 0/244 |
| 1881 | 8 | 0/8 | 238 | 0/238 |
| 1880 | 10 | 0/10 | 234 | 0/234 |