Latest years first · counts are girls + boys combined (split shown in table).
| Year | Robin (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 2024 | 661 | 351/310 | 14,734 | 14,718/16 |
| 2023 | 680 | 358/322 | 15,319 | 15,313/6 |
| 2022 | 642 | 324/318 | 16,670 | 16,654/16 |
| 2021 | 547 | 291/256 | 17,850 | 17,841/9 |
| 2020 | 551 | 292/259 | 17,695 | 17,682/13 |
| 2019 | 519 | 262/257 | 18,581 | 18,569/12 |
| 2018 | 474 | 271/203 | 18,064 | 18,055/9 |
| 2017 | 457 | 256/201 | 18,789 | 18,777/12 |
| 2016 | 411 | 239/172 | 19,425 | 19,409/16 |
| 2015 | 473 | 260/213 | 19,735 | 19,726/9 |
| Year | Robin (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 2014 | 418 | 226/192 | 19,859 | 19,836/23 |
| 2013 | 347 | 190/157 | 18,477 | 18,453/24 |
| 2012 | 279 | 175/104 | 17,350 | 17,332/18 |
| 2011 | 247 | 146/101 | 17,351 | 17,334/17 |
| 2010 | 266 | 158/108 | 17,065 | 17,037/28 |
| 2009 | 271 | 178/93 | 17,461 | 17,443/18 |
| 2008 | 307 | 188/119 | 17,118 | 17,087/31 |
| 2007 | 344 | 214/130 | 16,605 | 16,588/17 |
| 2006 | 346 | 226/120 | 15,524 | 15,507/17 |
| 2005 | 344 | 214/130 | 15,722 | 15,699/23 |
| Year | Robin (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 2004 | 386 | 253/133 | 16,181 | 16,108/73 |
| 2003 | 367 | 255/112 | 16,176 | 16,154/22 |
| 2002 | 393 | 271/122 | 14,647 | 14,630/17 |
| 2001 | 491 | 359/132 | 13,988 | 13,977/11 |
| 2000 | 559 | 423/136 | 12,861 | 12,855/6 |
| 1999 | 620 | 462/158 | 11,275 | 11,257/18 |
| 1998 | 654 | 496/158 | 10,626 | 10,610/16 |
| 1997 | 772 | 596/176 | 9,491 | 9,479/12 |
| 1996 | 897 | 719/178 | 8,137 | 8,125/12 |
| 1995 | 952 | 727/225 | 7,638 | 7,626/12 |
| Year | Robin (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1994 | 1,029 | 799/230 | 6,442 | 6,432/10 |
| 1993 | 1,294 | 998/296 | 6,350 | 6,343/7 |
| 1992 | 1,356 | 1,056/300 | 5,825 | 5,811/14 |
| 1991 | 1,539 | 1,233/306 | 5,611 | 5,602/9 |
| 1990 | 1,696 | 1,414/282 | 4,643 | 4,628/15 |
| 1989 | 2,124 | 1,800/324 | 2,469 | 2,439/30 |
| 1988 | 2,091 | 1,765/326 | 2,150 | 2,141/9 |
| 1987 | 2,215 | 1,911/304 | 1,711 | 1,700/11 |
| 1986 | 2,620 | 2,266/354 | 1,241 | 1,234/7 |
| 1985 | 2,383 | 2,012/371 | 1,025 | 1,025/0 |
| Year | Robin (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1984 | 2,546 | 2,111/435 | 1,173 | 1,166/7 |
| 1983 | 2,799 | 2,387/412 | 1,089 | 1,089/0 |
| 1982 | 3,175 | 2,768/407 | 1,127 | 1,127/0 |
| 1981 | 3,323 | 2,867/456 | 1,031 | 1,024/7 |
| 1980 | 3,251 | 2,808/443 | 1,121 | 1,116/5 |
| 1979 | 3,707 | 3,208/499 | 1,260 | 1,254/6 |
| 1978 | 3,827 | 3,440/387 | 1,317 | 1,312/5 |
| 1977 | 3,797 | 3,429/368 | 1,112 | 1,105/7 |
| 1976 | 4,017 | 3,623/394 | 1,239 | 1,233/6 |
| 1975 | 4,737 | 4,328/409 | 1,058 | 1,049/9 |
| Year | Robin (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1974 | 4,950 | 4,525/425 | 512 | 507/5 |
| 1973 | 5,203 | 4,805/398 | 360 | 360/0 |
| 1972 | 5,885 | 5,368/517 | 345 | 345/0 |
| 1971 | 6,775 | 6,213/562 | 335 | 335/0 |
| 1970 | 7,616 | 7,004/612 | 349 | 349/0 |
| 1969 | 8,024 | 7,502/522 | 348 | 348/0 |
| 1968 | 8,775 | 8,181/594 | 324 | 324/0 |
| 1967 | 8,323 | 7,693/630 | 347 | 347/0 |
| 1966 | 10,293 | 9,440/853 | 334 | 334/0 |
| 1965 | 12,911 | 11,995/916 | 442 | 442/0 |
| Year | Robin (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1964 | 15,488 | 14,329/1,159 | 425 | 425/0 |
| 1963 | 15,791 | 14,434/1,357 | 448 | 448/0 |
| 1962 | 16,662 | 15,129/1,533 | 428 | 428/0 |
| 1961 | 17,503 | 15,651/1,852 | 435 | 435/0 |
| 1960 | 15,404 | 13,972/1,432 | 484 | 484/0 |
| 1959 | 14,381 | 12,854/1,527 | 489 | 489/0 |
| 1958 | 12,994 | 11,548/1,446 | 557 | 557/0 |
| 1957 | 14,446 | 12,579/1,867 | 521 | 521/0 |
| 1956 | 13,868 | 11,621/2,247 | 542 | 536/6 |
| 1955 | 12,058 | 10,217/1,841 | 604 | 604/0 |
| Year | Robin (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1954 | 10,836 | 9,044/1,792 | 645 | 645/0 |
| 1953 | 7,763 | 6,038/1,725 | 620 | 620/0 |
| 1952 | 4,727 | 3,641/1,086 | 694 | 694/0 |
| 1951 | 3,847 | 2,891/956 | 665 | 665/0 |
| 1950 | 2,728 | 1,991/737 | 769 | 769/0 |
| 1949 | 1,938 | 1,281/657 | 854 | 854/0 |
| 1948 | 1,666 | 1,094/572 | 848 | 848/0 |
| 1947 | 1,500 | 936/564 | 857 | 857/0 |
| 1946 | 1,202 | 773/429 | 728 | 728/0 |
| 1945 | 914 | 621/293 | 621 | 621/0 |
| Year | Robin (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1944 | 643 | 375/268 | 735 | 730/5 |
| 1943 | 570 | 333/237 | 694 | 694/0 |
| 1942 | 567 | 310/257 | 748 | 742/6 |
| 1941 | 447 | 239/208 | 593 | 587/6 |
| 1940 | 406 | 206/200 | 540 | 540/0 |
| 1939 | 297 | 131/166 | 428 | 428/0 |
| 1938 | 229 | 104/125 | 445 | 445/0 |
| 1937 | 173 | 80/93 | 398 | 393/5 |
| 1936 | 149 | 69/80 | 381 | 381/0 |
| 1935 | 156 | 65/91 | 371 | 365/6 |
| Year | Robin (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1934 | 161 | 65/96 | 359 | 359/0 |
| 1933 | 127 | 58/69 | 375 | 370/5 |
| 1932 | 126 | 58/68 | 399 | 399/0 |
| 1931 | 97 | 37/60 | 387 | 380/7 |
| 1930 | 121 | 50/71 | 410 | 402/8 |
| 1929 | 106 | 46/60 | 465 | 458/7 |
| 1928 | 90 | 36/54 | 442 | 442/0 |
| 1927 | 95 | 38/57 | 499 | 499/0 |
| 1926 | 82 | 19/63 | 466 | 466/0 |
| 1925 | 89 | 42/47 | 532 | 527/5 |
| Year | Robin (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1924 | 72 | 30/42 | 507 | 501/6 |
| 1923 | 60 | 24/36 | 535 | 528/7 |
| 1922 | 70 | 33/37 | 536 | 536/0 |
| 1921 | 53 | 15/38 | 502 | 502/0 |
| 1920 | 66 | 20/46 | 523 | 523/0 |
| 1919 | 40 | 8/32 | 471 | 471/0 |
| 1918 | 39 | 19/20 | 466 | 466/0 |
| 1917 | 44 | 11/33 | 476 | 476/0 |
| 1916 | 33 | 6/27 | 446 | 446/0 |
| 1915 | 44 | 17/27 | 372 | 372/0 |
| Year | Robin (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1914 | 32 | 6/26 | 340 | 340/0 |
| 1913 | 21 | 10/11 | 287 | 287/0 |
| 1912 | 26 | 8/18 | 285 | 285/0 |
| 1911 | 8 | 0/8 | 191 | 191/0 |
| 1910 | 6 | 6/0 | 211 | 211/0 |
| 1909 | 12 | 5/7 | 179 | 179/0 |
| 1908 | 5 | 0/5 | 181 | 181/0 |
| 1907 | 6 | 0/6 | 171 | 171/0 |
| 1906 | 6 | 0/6 | 181 | 181/0 |
| 1905 | 5 | 0/5 | 153 | 153/0 |
| Year | Robin (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1904 | 12 | 6/6 | 157 | 157/0 |
| 1903 | 5 | 0/5 | 130 | 130/0 |
| 1902 | 0 | 0/0 | 130 | 130/0 |
| 1901 | 5 | 0/5 | 126 | 126/0 |
| 1900 | 0 | 0/0 | 167 | 167/0 |
| 1899 | 5 | 0/5 | 110 | 110/0 |
| 1898 | 6 | 0/6 | 141 | 141/0 |
| 1897 | 0 | 0/0 | 131 | 131/0 |
| 1896 | 6 | 0/6 | 114 | 114/0 |
| 1895 | 0 | 0/0 | 117 | 117/0 |
| Year | Robin (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1894 | 0 | 0/0 | 127 | 127/0 |
| 1893 | 8 | 0/8 | 107 | 107/0 |
| 1892 | 0 | 0/0 | 101 | 101/0 |
| 1891 | 0 | 0/0 | 66 | 66/0 |
| 1890 | 0 | 0/0 | 85 | 85/0 |
| 1889 | 6 | 0/6 | 100 | 100/0 |
| 1888 | 6 | 0/6 | 71 | 71/0 |
| 1887 | 5 | 0/5 | 69 | 69/0 |
| 1886 | 0 | 0/0 | 72 | 72/0 |
| 1885 | 0 | 0/0 | 59 | 59/0 |
| Year | Robin (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1884 | 0 | 0/0 | 54 | 54/0 |
| 1883 | 0 | 0/0 | 46 | 46/0 |
| 1882 | 0 | 0/0 | 52 | 52/0 |
| 1881 | 5 | 0/5 | 51 | 51/0 |
| 1880 | 0 | 0/0 | 44 | 44/0 |