Latest years first · counts are girls + boys combined (split shown in table).
| Year | Vivian (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 2024 | 3,088 | 3,088/0 | 14,734 | 14,718/16 |
| 2023 | 2,806 | 2,806/0 | 15,319 | 15,313/6 |
| 2022 | 2,681 | 2,674/7 | 16,670 | 16,654/16 |
| 2021 | 2,693 | 2,693/0 | 17,850 | 17,841/9 |
| 2020 | 2,705 | 2,705/0 | 17,695 | 17,682/13 |
| 2019 | 2,933 | 2,933/0 | 18,581 | 18,569/12 |
| 2018 | 2,988 | 2,976/12 | 18,064 | 18,055/9 |
| 2017 | 3,032 | 3,032/0 | 18,789 | 18,777/12 |
| 2016 | 3,141 | 3,141/0 | 19,425 | 19,409/16 |
| 2015 | 3,204 | 3,204/0 | 19,735 | 19,726/9 |
| Year | Vivian (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 2014 | 3,068 | 3,063/5 | 19,859 | 19,836/23 |
| 2013 | 2,658 | 2,651/7 | 18,477 | 18,453/24 |
| 2012 | 2,264 | 2,264/0 | 17,350 | 17,332/18 |
| 2011 | 2,027 | 2,022/5 | 17,351 | 17,334/17 |
| 2010 | 1,948 | 1,943/5 | 17,065 | 17,037/28 |
| 2009 | 1,971 | 1,964/7 | 17,461 | 17,443/18 |
| 2008 | 1,646 | 1,639/7 | 17,118 | 17,087/31 |
| 2007 | 1,639 | 1,639/0 | 16,605 | 16,588/17 |
| 2006 | 1,544 | 1,536/8 | 15,524 | 15,507/17 |
| 2005 | 1,560 | 1,560/0 | 15,722 | 15,699/23 |
| Year | Vivian (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 2004 | 1,424 | 1,424/0 | 16,181 | 16,108/73 |
| 2003 | 1,453 | 1,453/0 | 16,176 | 16,154/22 |
| 2002 | 1,275 | 1,275/0 | 14,647 | 14,630/17 |
| 2001 | 1,020 | 1,020/0 | 13,988 | 13,977/11 |
| 2000 | 1,177 | 1,177/0 | 12,861 | 12,855/6 |
| 1999 | 1,114 | 1,114/0 | 11,275 | 11,257/18 |
| 1998 | 912 | 912/0 | 10,626 | 10,610/16 |
| 1997 | 913 | 908/5 | 9,491 | 9,479/12 |
| 1996 | 904 | 897/7 | 8,137 | 8,125/12 |
| 1995 | 878 | 867/11 | 7,638 | 7,626/12 |
| Year | Vivian (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1994 | 921 | 921/0 | 6,442 | 6,432/10 |
| 1993 | 943 | 931/12 | 6,350 | 6,343/7 |
| 1992 | 919 | 909/10 | 5,825 | 5,811/14 |
| 1991 | 863 | 852/11 | 5,611 | 5,602/9 |
| 1990 | 561 | 553/8 | 4,643 | 4,628/15 |
| 1989 | 474 | 465/9 | 2,469 | 2,439/30 |
| 1988 | 435 | 429/6 | 2,150 | 2,141/9 |
| 1987 | 434 | 429/5 | 1,711 | 1,700/11 |
| 1986 | 443 | 443/0 | 1,241 | 1,234/7 |
| 1985 | 415 | 408/7 | 1,025 | 1,025/0 |
| Year | Vivian (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1984 | 420 | 412/8 | 1,173 | 1,166/7 |
| 1983 | 422 | 411/11 | 1,089 | 1,089/0 |
| 1982 | 393 | 393/0 | 1,127 | 1,127/0 |
| 1981 | 356 | 351/5 | 1,031 | 1,024/7 |
| 1980 | 415 | 409/6 | 1,121 | 1,116/5 |
| 1979 | 457 | 457/0 | 1,260 | 1,254/6 |
| 1978 | 353 | 348/5 | 1,317 | 1,312/5 |
| 1977 | 361 | 361/0 | 1,112 | 1,105/7 |
| 1976 | 384 | 377/7 | 1,239 | 1,233/6 |
| 1975 | 423 | 423/0 | 1,058 | 1,049/9 |
| Year | Vivian (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1974 | 515 | 505/10 | 512 | 507/5 |
| 1973 | 532 | 526/6 | 360 | 360/0 |
| 1972 | 569 | 569/0 | 345 | 345/0 |
| 1971 | 669 | 660/9 | 335 | 335/0 |
| 1970 | 789 | 777/12 | 349 | 349/0 |
| 1969 | 819 | 810/9 | 348 | 348/0 |
| 1968 | 919 | 914/5 | 324 | 324/0 |
| 1967 | 1,063 | 1,056/7 | 347 | 347/0 |
| 1966 | 1,069 | 1,059/10 | 334 | 334/0 |
| 1965 | 1,262 | 1,253/9 | 442 | 442/0 |
| Year | Vivian (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1964 | 1,519 | 1,511/8 | 425 | 425/0 |
| 1963 | 1,753 | 1,746/7 | 448 | 448/0 |
| 1962 | 1,760 | 1,747/13 | 428 | 428/0 |
| 1961 | 1,911 | 1,892/19 | 435 | 435/0 |
| 1960 | 2,037 | 2,023/14 | 484 | 484/0 |
| 1959 | 2,210 | 2,183/27 | 489 | 489/0 |
| 1958 | 2,219 | 2,206/13 | 557 | 557/0 |
| 1957 | 2,453 | 2,433/20 | 521 | 521/0 |
| 1956 | 2,572 | 2,560/12 | 542 | 536/6 |
| 1955 | 2,378 | 2,357/21 | 604 | 604/0 |
| Year | Vivian (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1954 | 2,303 | 2,275/28 | 645 | 645/0 |
| 1953 | 2,380 | 2,358/22 | 620 | 620/0 |
| 1952 | 2,530 | 2,508/22 | 694 | 694/0 |
| 1951 | 2,423 | 2,405/18 | 665 | 665/0 |
| 1950 | 2,281 | 2,269/12 | 769 | 769/0 |
| 1949 | 2,347 | 2,327/20 | 854 | 854/0 |
| 1948 | 2,449 | 2,424/25 | 848 | 848/0 |
| 1947 | 2,516 | 2,483/33 | 857 | 857/0 |
| 1946 | 2,451 | 2,424/27 | 728 | 728/0 |
| 1945 | 2,184 | 2,168/16 | 621 | 621/0 |
| Year | Vivian (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1944 | 2,044 | 2,022/22 | 735 | 730/5 |
| 1943 | 2,347 | 2,321/26 | 694 | 694/0 |
| 1942 | 2,235 | 2,203/32 | 748 | 742/6 |
| 1941 | 2,310 | 2,280/30 | 593 | 587/6 |
| 1940 | 2,286 | 2,261/25 | 540 | 540/0 |
| 1939 | 1,900 | 1,868/32 | 428 | 428/0 |
| 1938 | 1,827 | 1,797/30 | 445 | 445/0 |
| 1937 | 1,930 | 1,910/20 | 398 | 393/5 |
| 1936 | 2,053 | 2,015/38 | 381 | 381/0 |
| 1935 | 2,155 | 2,124/31 | 371 | 365/6 |
| Year | Vivian (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1934 | 2,436 | 2,413/23 | 359 | 359/0 |
| 1933 | 2,425 | 2,378/47 | 375 | 370/5 |
| 1932 | 2,717 | 2,662/55 | 399 | 399/0 |
| 1931 | 2,935 | 2,893/42 | 387 | 380/7 |
| 1930 | 2,915 | 2,872/43 | 410 | 402/8 |
| 1929 | 3,155 | 3,101/54 | 465 | 458/7 |
| 1928 | 3,352 | 3,310/42 | 442 | 442/0 |
| 1927 | 3,577 | 3,510/67 | 499 | 499/0 |
| 1926 | 3,483 | 3,430/53 | 466 | 466/0 |
| 1925 | 3,625 | 3,576/49 | 532 | 527/5 |
| Year | Vivian (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1924 | 3,903 | 3,850/53 | 507 | 501/6 |
| 1923 | 3,898 | 3,831/67 | 535 | 528/7 |
| 1922 | 3,801 | 3,733/68 | 536 | 536/0 |
| 1921 | 4,168 | 4,103/65 | 502 | 502/0 |
| 1920 | 4,200 | 4,128/72 | 523 | 523/0 |
| 1919 | 3,713 | 3,640/73 | 471 | 471/0 |
| 1918 | 3,728 | 3,663/65 | 466 | 466/0 |
| 1917 | 3,180 | 3,119/61 | 476 | 476/0 |
| 1916 | 3,109 | 3,049/60 | 446 | 446/0 |
| 1915 | 2,903 | 2,857/46 | 372 | 372/0 |
| Year | Vivian (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1914 | 2,139 | 2,080/59 | 340 | 340/0 |
| 1913 | 1,770 | 1,727/43 | 287 | 287/0 |
| 1912 | 1,521 | 1,487/34 | 285 | 285/0 |
| 1911 | 1,235 | 1,211/24 | 191 | 191/0 |
| 1910 | 817 | 801/16 | 211 | 211/0 |
| 1909 | 667 | 652/15 | 179 | 179/0 |
| 1908 | 581 | 561/20 | 181 | 181/0 |
| 1907 | 592 | 572/20 | 171 | 171/0 |
| 1906 | 502 | 489/13 | 181 | 181/0 |
| 1905 | 507 | 492/15 | 153 | 153/0 |
| Year | Vivian (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1904 | 489 | 470/19 | 157 | 157/0 |
| 1903 | 446 | 432/14 | 130 | 130/0 |
| 1902 | 434 | 425/9 | 130 | 130/0 |
| 1901 | 354 | 342/12 | 126 | 126/0 |
| 1900 | 401 | 383/18 | 167 | 167/0 |
| 1899 | 260 | 250/10 | 110 | 110/0 |
| 1898 | 328 | 308/20 | 141 | 141/0 |
| 1897 | 251 | 241/10 | 131 | 131/0 |
| 1896 | 242 | 224/18 | 114 | 114/0 |
| 1895 | 232 | 216/16 | 117 | 117/0 |
| Year | Vivian (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1894 | 224 | 212/12 | 127 | 127/0 |
| 1893 | 194 | 185/9 | 107 | 107/0 |
| 1892 | 164 | 152/12 | 101 | 101/0 |
| 1891 | 118 | 108/10 | 66 | 66/0 |
| 1890 | 110 | 103/7 | 85 | 85/0 |
| 1889 | 93 | 83/10 | 100 | 100/0 |
| 1888 | 84 | 77/7 | 71 | 71/0 |
| 1887 | 79 | 66/13 | 69 | 69/0 |
| 1886 | 55 | 49/6 | 72 | 72/0 |
| 1885 | 57 | 51/6 | 59 | 59/0 |
| Year | Vivian (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1884 | 45 | 33/12 | 54 | 54/0 |
| 1883 | 40 | 33/7 | 46 | 46/0 |
| 1882 | 32 | 27/5 | 52 | 52/0 |
| 1881 | 33 | 24/9 | 51 | 51/0 |
| 1880 | 29 | 22/7 | 44 | 44/0 |