Latest years first · counts are girls + boys combined (split shown in table).
| Year | Allison (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 2024 | 2,630 | 2,622/8 | 15,368 | 25/15,343 |
| 2023 | 2,646 | 2,646/0 | 14,810 | 28/14,782 |
| 2022 | 2,717 | 2,711/6 | 15,189 | 28/15,161 |
| 2021 | 3,144 | 3,138/6 | 14,733 | 26/14,707 |
| 2020 | 3,165 | 3,159/6 | 14,298 | 23/14,275 |
| 2019 | 3,444 | 3,439/5 | 13,986 | 22/13,964 |
| 2018 | 3,701 | 3,693/8 | 13,518 | 19/13,499 |
| 2017 | 4,036 | 4,036/0 | 13,239 | 15/13,224 |
| 2016 | 4,787 | 4,782/5 | 13,083 | 18/13,065 |
| 2015 | 5,366 | 5,356/10 | 11,687 | 20/11,667 |
| Year | Allison (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 2014 | 5,485 | 5,476/9 | 9,463 | 13/9,450 |
| 2013 | 5,457 | 5,445/12 | 7,287 | 12/7,275 |
| 2012 | 5,435 | 5,427/8 | 5,931 | 9/5,922 |
| 2011 | 5,482 | 5,472/10 | 5,422 | 9/5,413 |
| 2010 | 5,876 | 5,867/9 | 4,671 | 7/4,664 |
| 2009 | 6,591 | 6,581/10 | 4,294 | 7/4,287 |
| 2008 | 6,260 | 6,241/19 | 3,615 | 11/3,604 |
| 2007 | 5,459 | 5,454/5 | 2,917 | 7/2,910 |
| 2006 | 5,570 | 5,564/6 | 2,352 | 0/2,352 |
| 2005 | 5,647 | 5,634/13 | 1,793 | 0/1,793 |
| Year | Allison (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 2004 | 5,897 | 5,873/24 | 1,497 | 6/1,491 |
| 2003 | 5,860 | 5,850/10 | 1,379 | 5/1,374 |
| 2002 | 6,255 | 6,239/16 | 1,171 | 5/1,166 |
| 2001 | 6,233 | 6,214/19 | 978 | 0/978 |
| 2000 | 6,324 | 6,315/9 | 978 | 0/978 |
| 1999 | 7,036 | 7,026/10 | 782 | 0/782 |
| 1998 | 7,869 | 7,861/8 | 740 | 5/735 |
| 1997 | 7,283 | 7,274/9 | 669 | 0/669 |
| 1996 | 7,466 | 7,455/11 | 607 | 0/607 |
| 1995 | 8,147 | 8,126/21 | 597 | 0/597 |
| Year | Allison (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1994 | 8,163 | 8,150/13 | 643 | 0/643 |
| 1993 | 7,745 | 7,729/16 | 670 | 5/665 |
| 1992 | 6,923 | 6,903/20 | 664 | 0/664 |
| 1991 | 6,788 | 6,773/15 | 582 | 0/582 |
| 1990 | 7,158 | 7,134/24 | 625 | 0/625 |
| 1989 | 7,315 | 7,283/32 | 460 | 0/460 |
| 1988 | 7,181 | 7,145/36 | 440 | 0/440 |
| 1987 | 7,369 | 7,340/29 | 467 | 6/461 |
| 1986 | 7,622 | 7,575/47 | 344 | 6/338 |
| 1985 | 7,055 | 7,028/27 | 371 | 0/371 |
| Year | Allison (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1984 | 6,066 | 6,040/26 | 404 | 7/397 |
| 1983 | 4,998 | 4,973/25 | 434 | 0/434 |
| 1982 | 5,201 | 5,171/30 | 455 | 0/455 |
| 1981 | 4,940 | 4,905/35 | 409 | 6/403 |
| 1980 | 4,896 | 4,868/28 | 400 | 7/393 |
| 1979 | 4,432 | 4,407/25 | 408 | 0/408 |
| 1978 | 3,889 | 3,864/25 | 430 | 8/422 |
| 1977 | 4,231 | 4,205/26 | 345 | 7/338 |
| 1976 | 4,061 | 4,028/33 | 341 | 5/336 |
| 1975 | 3,367 | 3,347/20 | 355 | 0/355 |
| Year | Allison (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1974 | 2,985 | 2,959/26 | 347 | 0/347 |
| 1973 | 2,925 | 2,904/21 | 381 | 7/374 |
| 1972 | 2,818 | 2,797/21 | 373 | 5/368 |
| 1971 | 3,046 | 3,018/28 | 422 | 6/416 |
| 1970 | 2,657 | 2,630/27 | 366 | 0/366 |
| 1969 | 1,674 | 1,651/23 | 336 | 7/329 |
| 1968 | 1,565 | 1,536/29 | 332 | 7/325 |
| 1967 | 1,490 | 1,452/38 | 290 | 0/290 |
| 1966 | 1,802 | 1,768/34 | 342 | 5/337 |
| 1965 | 3,079 | 3,044/35 | 303 | 0/303 |
| Year | Allison (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1964 | 2,129 | 2,077/52 | 367 | 0/367 |
| 1963 | 1,476 | 1,434/42 | 358 | 0/358 |
| 1962 | 1,361 | 1,313/48 | 312 | 0/312 |
| 1961 | 1,230 | 1,182/48 | 348 | 0/348 |
| 1960 | 1,122 | 1,068/54 | 370 | 0/370 |
| 1959 | 1,169 | 1,124/45 | 379 | 8/371 |
| 1958 | 1,033 | 987/46 | 453 | 0/453 |
| 1957 | 503 | 465/38 | 452 | 0/452 |
| 1956 | 423 | 402/21 | 488 | 5/483 |
| 1955 | 377 | 341/36 | 507 | 0/507 |
| Year | Allison (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1954 | 332 | 290/42 | 537 | 0/537 |
| 1953 | 315 | 281/34 | 529 | 8/521 |
| 1952 | 298 | 255/43 | 566 | 11/555 |
| 1951 | 291 | 252/39 | 552 | 0/552 |
| 1950 | 196 | 157/39 | 556 | 0/556 |
| 1949 | 181 | 144/37 | 603 | 6/597 |
| 1948 | 164 | 130/34 | 642 | 11/631 |
| 1947 | 149 | 102/47 | 629 | 5/624 |
| 1946 | 133 | 85/48 | 625 | 6/619 |
| 1945 | 83 | 47/36 | 563 | 5/558 |
| Year | Allison (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1944 | 86 | 45/41 | 572 | 7/565 |
| 1943 | 72 | 38/34 | 683 | 15/668 |
| 1942 | 75 | 34/41 | 617 | 5/612 |
| 1941 | 63 | 31/32 | 601 | 0/601 |
| 1940 | 58 | 24/34 | 589 | 7/582 |
| 1939 | 61 | 28/33 | 604 | 6/598 |
| 1938 | 60 | 27/33 | 568 | 0/568 |
| 1937 | 70 | 25/45 | 615 | 6/609 |
| 1936 | 77 | 30/47 | 591 | 0/591 |
| 1935 | 76 | 31/45 | 656 | 9/647 |
| Year | Allison (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1934 | 75 | 26/49 | 741 | 9/732 |
| 1933 | 55 | 15/40 | 595 | 0/595 |
| 1932 | 62 | 21/41 | 747 | 6/741 |
| 1931 | 58 | 16/42 | 784 | 6/778 |
| 1930 | 65 | 17/48 | 859 | 9/850 |
| 1929 | 61 | 13/48 | 896 | 11/885 |
| 1928 | 80 | 22/58 | 942 | 8/934 |
| 1927 | 95 | 25/70 | 1,014 | 12/1,002 |
| 1926 | 108 | 37/71 | 1,070 | 5/1,065 |
| 1925 | 86 | 18/68 | 1,062 | 13/1,049 |
| Year | Allison (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1924 | 89 | 18/71 | 1,183 | 11/1,172 |
| 1923 | 72 | 21/51 | 1,231 | 10/1,221 |
| 1922 | 74 | 18/56 | 1,224 | 10/1,214 |
| 1921 | 92 | 32/60 | 1,204 | 10/1,194 |
| 1920 | 80 | 23/57 | 1,175 | 11/1,164 |
| 1919 | 71 | 19/52 | 1,220 | 11/1,209 |
| 1918 | 84 | 30/54 | 1,258 | 10/1,248 |
| 1917 | 87 | 15/72 | 1,185 | 10/1,175 |
| 1916 | 91 | 24/67 | 1,118 | 15/1,103 |
| 1915 | 61 | 13/48 | 1,140 | 9/1,131 |
| Year | Allison (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1914 | 60 | 11/49 | 873 | 12/861 |
| 1913 | 38 | 7/31 | 644 | 0/644 |
| 1912 | 37 | 12/25 | 653 | 7/646 |
| 1911 | 31 | 9/22 | 338 | 5/333 |
| 1910 | 16 | 5/11 | 307 | 0/307 |
| 1909 | 9 | 0/9 | 246 | 0/246 |
| 1908 | 14 | 6/8 | 207 | 0/207 |
| 1907 | 13 | 0/13 | 207 | 0/207 |
| 1906 | 8 | 0/8 | 183 | 0/183 |
| 1905 | 7 | 0/7 | 220 | 9/211 |
| Year | Allison (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1904 | 6 | 0/6 | 200 | 0/200 |
| 1903 | 12 | 0/12 | 210 | 0/210 |
| 1902 | 9 | 0/9 | 181 | 0/181 |
| 1901 | 7 | 0/7 | 187 | 0/187 |
| 1900 | 9 | 0/9 | 256 | 0/256 |
| 1899 | 7 | 0/7 | 161 | 0/161 |
| 1898 | 7 | 0/7 | 186 | 0/186 |
| 1897 | 6 | 0/6 | 174 | 0/174 |
| 1896 | 18 | 0/18 | 194 | 0/194 |
| 1895 | 8 | 0/8 | 216 | 0/216 |
| Year | Allison (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1894 | 6 | 0/6 | 222 | 0/222 |
| 1893 | 0 | 0/0 | 214 | 0/214 |
| 1892 | 8 | 0/8 | 238 | 0/238 |
| 1891 | 9 | 0/9 | 212 | 0/212 |
| 1890 | 11 | 0/11 | 218 | 0/218 |
| 1889 | 7 | 0/7 | 210 | 0/210 |
| 1888 | 5 | 0/5 | 206 | 0/206 |
| 1887 | 0 | 0/0 | 203 | 0/203 |
| 1886 | 5 | 0/5 | 230 | 0/230 |
| 1885 | 10 | 0/10 | 258 | 0/258 |
| Year | Allison (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1884 | 7 | 0/7 | 245 | 0/245 |
| 1883 | 12 | 0/12 | 219 | 0/219 |
| 1882 | 9 | 0/9 | 244 | 0/244 |
| 1881 | 9 | 0/9 | 238 | 0/238 |
| 1880 | 6 | 0/6 | 234 | 0/234 |