Latest years first · counts are girls + boys combined (split shown in table).
| Year | Rosa (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 2024 | 440 | 440/0 | 15,368 | 25/15,343 |
| 2023 | 441 | 441/0 | 14,810 | 28/14,782 |
| 2022 | 493 | 493/0 | 15,189 | 28/15,161 |
| 2021 | 451 | 451/0 | 14,733 | 26/14,707 |
| 2020 | 460 | 460/0 | 14,298 | 23/14,275 |
| 2019 | 450 | 450/0 | 13,986 | 22/13,964 |
| 2018 | 466 | 466/0 | 13,518 | 19/13,499 |
| 2017 | 442 | 442/0 | 13,239 | 15/13,224 |
| 2016 | 466 | 466/0 | 13,083 | 18/13,065 |
| 2015 | 455 | 455/0 | 11,687 | 20/11,667 |
| Year | Rosa (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 2014 | 479 | 479/0 | 9,463 | 13/9,450 |
| 2013 | 437 | 437/0 | 7,287 | 12/7,275 |
| 2012 | 469 | 469/0 | 5,931 | 9/5,922 |
| 2011 | 469 | 469/0 | 5,422 | 9/5,413 |
| 2010 | 517 | 517/0 | 4,671 | 7/4,664 |
| 2009 | 626 | 626/0 | 4,294 | 7/4,287 |
| 2008 | 696 | 696/0 | 3,615 | 11/3,604 |
| 2007 | 742 | 742/0 | 2,917 | 7/2,910 |
| 2006 | 813 | 813/0 | 2,352 | 0/2,352 |
| 2005 | 776 | 776/0 | 1,793 | 0/1,793 |
| Year | Rosa (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 2004 | 737 | 737/0 | 1,497 | 6/1,491 |
| 2003 | 796 | 786/10 | 1,379 | 5/1,374 |
| 2002 | 881 | 876/5 | 1,171 | 5/1,166 |
| 2001 | 938 | 938/0 | 978 | 0/978 |
| 2000 | 1,010 | 1,005/5 | 978 | 0/978 |
| 1999 | 989 | 983/6 | 782 | 0/782 |
| 1998 | 1,125 | 1,125/0 | 740 | 5/735 |
| 1997 | 972 | 967/5 | 669 | 0/669 |
| 1996 | 998 | 993/5 | 607 | 0/607 |
| 1995 | 1,017 | 1,008/9 | 597 | 0/597 |
| Year | Rosa (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1994 | 1,266 | 1,254/12 | 643 | 0/643 |
| 1993 | 1,261 | 1,256/5 | 670 | 5/665 |
| 1992 | 1,185 | 1,172/13 | 664 | 0/664 |
| 1991 | 1,160 | 1,149/11 | 582 | 0/582 |
| 1990 | 1,192 | 1,176/16 | 625 | 0/625 |
| 1989 | 1,151 | 1,138/13 | 460 | 0/460 |
| 1988 | 993 | 978/15 | 440 | 0/440 |
| 1987 | 981 | 970/11 | 467 | 6/461 |
| 1986 | 988 | 970/18 | 344 | 6/338 |
| 1985 | 1,027 | 1,011/16 | 371 | 0/371 |
| Year | Rosa (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1984 | 992 | 978/14 | 404 | 7/397 |
| 1983 | 1,061 | 1,047/14 | 434 | 0/434 |
| 1982 | 1,224 | 1,205/19 | 455 | 0/455 |
| 1981 | 1,241 | 1,226/15 | 409 | 6/403 |
| 1980 | 1,280 | 1,270/10 | 400 | 7/393 |
| 1979 | 1,162 | 1,152/10 | 408 | 0/408 |
| 1978 | 1,084 | 1,076/8 | 430 | 8/422 |
| 1977 | 1,098 | 1,090/8 | 345 | 7/338 |
| 1976 | 1,172 | 1,159/13 | 341 | 5/336 |
| 1975 | 1,215 | 1,208/7 | 355 | 0/355 |
| Year | Rosa (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1974 | 1,261 | 1,251/10 | 347 | 0/347 |
| 1973 | 1,270 | 1,260/10 | 381 | 7/374 |
| 1972 | 1,312 | 1,293/19 | 373 | 5/368 |
| 1971 | 1,387 | 1,377/10 | 422 | 6/416 |
| 1970 | 1,438 | 1,424/14 | 366 | 0/366 |
| 1969 | 1,454 | 1,440/14 | 336 | 7/329 |
| 1968 | 1,354 | 1,348/6 | 332 | 7/325 |
| 1967 | 1,338 | 1,327/11 | 290 | 0/290 |
| 1966 | 1,406 | 1,397/9 | 342 | 5/337 |
| 1965 | 1,419 | 1,409/10 | 303 | 0/303 |
| Year | Rosa (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1964 | 1,531 | 1,519/12 | 367 | 0/367 |
| 1963 | 1,520 | 1,510/10 | 358 | 0/358 |
| 1962 | 1,623 | 1,612/11 | 312 | 0/312 |
| 1961 | 1,658 | 1,649/9 | 348 | 0/348 |
| 1960 | 1,841 | 1,832/9 | 370 | 0/370 |
| 1959 | 1,809 | 1,799/10 | 379 | 8/371 |
| 1958 | 1,875 | 1,862/13 | 453 | 0/453 |
| 1957 | 2,097 | 2,080/17 | 452 | 0/452 |
| 1956 | 2,184 | 2,172/12 | 488 | 5/483 |
| 1955 | 2,059 | 2,049/10 | 507 | 0/507 |
| Year | Rosa (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1954 | 2,116 | 2,107/9 | 537 | 0/537 |
| 1953 | 2,039 | 2,023/16 | 529 | 8/521 |
| 1952 | 1,955 | 1,942/13 | 566 | 11/555 |
| 1951 | 1,966 | 1,955/11 | 552 | 0/552 |
| 1950 | 1,894 | 1,887/7 | 556 | 0/556 |
| 1949 | 1,942 | 1,924/18 | 603 | 6/597 |
| 1948 | 1,939 | 1,926/13 | 642 | 11/631 |
| 1947 | 1,812 | 1,800/12 | 629 | 5/624 |
| 1946 | 1,634 | 1,620/14 | 625 | 6/619 |
| 1945 | 1,584 | 1,577/7 | 563 | 5/558 |
| Year | Rosa (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1944 | 1,682 | 1,670/12 | 572 | 7/565 |
| 1943 | 1,694 | 1,680/14 | 683 | 15/668 |
| 1942 | 1,582 | 1,573/9 | 617 | 5/612 |
| 1941 | 1,492 | 1,477/15 | 601 | 0/601 |
| 1940 | 1,559 | 1,549/10 | 589 | 7/582 |
| 1939 | 1,507 | 1,494/13 | 604 | 6/598 |
| 1938 | 1,585 | 1,568/17 | 568 | 0/568 |
| 1937 | 1,457 | 1,440/17 | 615 | 6/609 |
| 1936 | 1,474 | 1,454/20 | 591 | 0/591 |
| 1935 | 1,615 | 1,600/15 | 656 | 9/647 |
| Year | Rosa (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1934 | 1,595 | 1,581/14 | 741 | 9/732 |
| 1933 | 1,671 | 1,646/25 | 595 | 0/595 |
| 1932 | 1,771 | 1,757/14 | 747 | 6/741 |
| 1931 | 1,647 | 1,633/14 | 784 | 6/778 |
| 1930 | 1,899 | 1,877/22 | 859 | 9/850 |
| 1929 | 1,911 | 1,887/24 | 896 | 11/885 |
| 1928 | 1,989 | 1,970/19 | 942 | 8/934 |
| 1927 | 2,125 | 2,109/16 | 1,014 | 12/1,002 |
| 1926 | 2,133 | 2,115/18 | 1,070 | 5/1,065 |
| 1925 | 2,245 | 2,230/15 | 1,062 | 13/1,049 |
| Year | Rosa (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1924 | 2,163 | 2,148/15 | 1,183 | 11/1,172 |
| 1923 | 2,066 | 2,050/16 | 1,231 | 10/1,221 |
| 1922 | 2,116 | 2,106/10 | 1,224 | 10/1,214 |
| 1921 | 1,993 | 1,977/16 | 1,204 | 10/1,194 |
| 1920 | 2,216 | 2,199/17 | 1,175 | 11/1,164 |
| 1919 | 2,206 | 2,189/17 | 1,220 | 11/1,209 |
| 1918 | 2,045 | 2,034/11 | 1,258 | 10/1,248 |
| 1917 | 1,837 | 1,829/8 | 1,185 | 10/1,175 |
| 1916 | 1,801 | 1,793/8 | 1,118 | 15/1,103 |
| 1915 | 1,803 | 1,793/10 | 1,140 | 9/1,131 |
| Year | Rosa (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1914 | 1,522 | 1,514/8 | 873 | 12/861 |
| 1913 | 1,373 | 1,366/7 | 644 | 0/644 |
| 1912 | 1,312 | 1,305/7 | 653 | 7/646 |
| 1911 | 1,028 | 1,022/6 | 338 | 5/333 |
| 1910 | 1,137 | 1,131/6 | 307 | 0/307 |
| 1909 | 959 | 959/0 | 246 | 0/246 |
| 1908 | 941 | 941/0 | 207 | 0/207 |
| 1907 | 924 | 924/0 | 207 | 0/207 |
| 1906 | 870 | 865/5 | 183 | 0/183 |
| 1905 | 922 | 922/0 | 220 | 9/211 |
| Year | Rosa (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1904 | 903 | 903/0 | 200 | 0/200 |
| 1903 | 917 | 911/6 | 210 | 0/210 |
| 1902 | 909 | 909/0 | 181 | 0/181 |
| 1901 | 850 | 845/5 | 187 | 0/187 |
| 1900 | 1,123 | 1,118/5 | 256 | 0/256 |
| 1899 | 771 | 765/6 | 161 | 0/161 |
| 1898 | 841 | 841/0 | 186 | 0/186 |
| 1897 | 770 | 770/0 | 174 | 0/174 |
| 1896 | 815 | 808/7 | 194 | 0/194 |
| 1895 | 832 | 832/0 | 216 | 0/216 |
| Year | Rosa (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1894 | 780 | 780/0 | 222 | 0/222 |
| 1893 | 795 | 790/5 | 214 | 0/214 |
| 1892 | 801 | 796/5 | 238 | 0/238 |
| 1891 | 729 | 729/0 | 212 | 0/212 |
| 1890 | 770 | 770/0 | 218 | 0/218 |
| 1889 | 707 | 707/0 | 210 | 0/210 |
| 1888 | 832 | 832/0 | 206 | 0/206 |
| 1887 | 664 | 659/5 | 203 | 0/203 |
| 1886 | 673 | 673/0 | 230 | 0/230 |
| 1885 | 623 | 623/0 | 258 | 0/258 |
| Year | Rosa (total | F/B) | Oliver (total | F/B) |
|---|---|---|
| 1884 | 607 | 607/0 | 245 | 0/245 |
| 1883 | 507 | 507/0 | 219 | 0/219 |
| 1882 | 542 | 542/0 | 244 | 0/244 |
| 1881 | 500 | 500/0 | 238 | 0/238 |
| 1880 | 507 | 507/0 | 234 | 0/234 |