← All namesBret
Raw counts
| Year | Count |
|---|
| 1952 | 5 |
| 1953 | 10 |
| 1954 | 38 |
| 1955 | 36 |
| 1956 | 21 |
| 1957 | 154 |
| 1958 | 1,728 |
| 1959 | 2,255 |
| 1960 | 1,496 |
| 1961 | 740 |
| 1962 | 895 |
| 1963 | 976 |
| 1964 | 957 |
| 1965 | 900 |
| 1966 | 1,008 |
| 1967 | 1,001 |
| 1968 | 967 |
| 1969 | 934 |
| 1970 | 995 |
| 1971 | 795 |
| 1972 | 706 |
| 1973 | 587 |
| 1974 | 514 |
| 1975 | 467 |
| 1976 | 525 |
| 1977 | 447 |
| 1978 | 397 |
| 1979 | 544 |
| 1980 | 410 |
| 1981 | 530 |
| 1982 | 1,189 |
| 1983 | 544 |
| 1984 | 456 |
| 1985 | 533 |
| 1986 | 517 |
| 1987 | 517 |
| 1988 | 476 |
| 1989 | 520 |
| 1990 | 541 |
| 1991 | 521 |
| 1992 | 538 |
| 1993 | 408 |
| 1994 | 408 |
| 1995 | 395 |
| 1996 | 339 |
| 1997 | 250 |
| 1998 | 284 |
| 1999 | 354 |
| 2000 | 279 |
| 2001 | 262 |
| 2002 | 176 |
| 2003 | 173 |
| 2004 | 97 |
| 2005 | 91 |
| 2006 | 45 |
| 2007 | 32 |
| 2008 | 70 |
| 2009 | 34 |
| 2010 | 14 |
| 2011 | 33 |