← All namesTristan
Raw counts
| Year | Count |
|---|
| 1967 | 5 |
| 1969 | 5 |
| 1970 | 8 |
| 1971 | 17 |
| 1972 | 25 |
| 1973 | 13 |
| 1974 | 27 |
| 1975 | 42 |
| 1976 | 41 |
| 1977 | 5 |
| 1977 | 57 |
| 1978 | 71 |
| 1979 | 5 |
| 1979 | 81 |
| 1980 | 137 |
| 1981 | 29 |
| 1981 | 395 |
| 1982 | 69 |
| 1982 | 796 |
| 1983 | 106 |
| 1983 | 928 |
| 1984 | 92 |
| 1984 | 851 |
| 1985 | 153 |
| 1985 | 1,082 |
| 1986 | 115 |
| 1986 | 1,033 |
| 1987 | 112 |
| 1987 | 965 |
| 1988 | 77 |
| 1988 | 800 |
| 1989 | 87 |
| 1989 | 751 |
| 1990 | 104 |
| 1990 | 726 |
| 1991 | 56 |
| 1991 | 669 |
| 1992 | 54 |
| 1992 | 678 |
| 1993 | 45 |
| 1993 | 584 |
| 1994 | 27 |
| 1994 | 510 |
| 1995 | 255 |
| 1995 | 3,556 |
| 1996 | 455 |
| 1996 | 6,342 |
| 1997 | 232 |
| 1997 | 4,875 |
| 1998 | 265 |
| 1998 | 4,781 |
| 1999 | 153 |
| 1999 | 4,548 |
| 2000 | 139 |
| 2000 | 4,004 |
| 2001 | 158 |
| 2001 | 4,044 |
| 2002 | 235 |
| 2002 | 4,098 |
| 2003 | 203 |
| 2003 | 3,920 |
| 2004 | 193 |
| 2004 | 3,930 |
| 2005 | 175 |
| 2005 | 4,375 |
| 2006 | 161 |
| 2006 | 6,647 |
| 2007 | 176 |
| 2007 | 5,928 |
| 2008 | 169 |
| 2008 | 6,289 |
| 2009 | 112 |
| 2009 | 6,269 |
| 2010 | 50 |
| 2010 | 5,589 |
| 2011 | 44 |
| 2011 | 5,426 |
| 2012 | 18 |
| 2012 | 5,494 |
| 2013 | 31 |
| 2013 | 4,978 |
| 2014 | 10 |
| 2014 | 4,613 |
| 2015 | 34 |
| 2015 | 5,268 |
| 2016 | 25 |
| 2016 | 5,006 |
| 2017 | 8 |
| 2017 | 4,340 |
| 2018 | 4,194 |
| 2019 | 3,304 |
| 2020 | 5 |
| 2020 | 2,267 |
| 2021 | 2,172 |
| 2022 | 1,805 |
| 2023 | 1,463 |
| 2024 | 1,392 |