← All namesBrock
Raw counts
| Year | Count |
|---|
| 1947 | 10 |
| 1948 | 16 |
| 1949 | 5 |
| 1952 | 15 |
| 1953 | 6 |
| 1955 | 25 |
| 1956 | 21 |
| 1957 | 24 |
| 1958 | 11 |
| 1959 | 12 |
| 1960 | 5 |
| 1961 | 23 |
| 1962 | 39 |
| 1963 | 109 |
| 1964 | 187 |
| 1965 | 137 |
| 1966 | 148 |
| 1967 | 116 |
| 1968 | 52 |
| 1969 | 105 |
| 1970 | 156 |
| 1971 | 166 |
| 1972 | 123 |
| 1973 | 114 |
| 1974 | 222 |
| 1975 | 755 |
| 1976 | 815 |
| 1977 | 824 |
| 1978 | 644 |
| 1979 | 963 |
| 1980 | 905 |
| 1981 | 559 |
| 1982 | 506 |
| 1983 | 564 |
| 1984 | 650 |
| 1985 | 869 |
| 1986 | 944 |
| 1987 | 865 |
| 1988 | 809 |
| 1989 | 863 |
| 1990 | 1,245 |
| 1991 | 1,046 |
| 1992 | 1,109 |
| 1993 | 921 |
| 1994 | 879 |
| 1995 | 1,041 |
| 1996 | 1,060 |
| 1997 | 1,085 |
| 1998 | 1,176 |
| 1999 | 1,284 |
| 2000 | 1,421 |
| 2001 | 1,264 |
| 2002 | 1,350 |
| 2003 | 1,789 |
| 2004 | 1,725 |
| 2005 | 1,618 |
| 2006 | 1,648 |
| 2007 | 1,601 |
| 2008 | 1,487 |
| 2009 | 1,314 |
| 2010 | 1,249 |
| 2011 | 1,083 |
| 2012 | 1,200 |
| 2013 | 930 |
| 2014 | 894 |
| 2015 | 887 |
| 2016 | 894 |
| 2017 | 685 |
| 2018 | 601 |
| 2019 | 530 |
| 2020 | 388 |
| 2021 | 375 |
| 2022 | 304 |
| 2023 | 364 |
| 2024 | 370 |