← All namesTerra
Raw counts
| Year | Count |
|---|
| 1954 | 10 |
| 1955 | 18 |
| 1959 | 25 |
| 1960 | 10 |
| 1961 | 15 |
| 1962 | 6 |
| 1963 | 23 |
| 1964 | 5 |
| 1966 | 29 |
| 1967 | 5 |
| 1968 | 30 |
| 1969 | 10 |
| 1970 | 270 |
| 1971 | 419 |
| 1972 | 544 |
| 1973 | 538 |
| 1974 | 593 |
| 1975 | 604 |
| 1976 | 542 |
| 1977 | 616 |
| 1978 | 584 |
| 1979 | 593 |
| 1980 | 664 |
| 1981 | 477 |
| 1982 | 514 |
| 1983 | 520 |
| 1984 | 539 |
| 1985 | 526 |
| 1986 | 438 |
| 1987 | 419 |
| 1988 | 406 |
| 1989 | 376 |
| 1990 | 346 |
| 1991 | 305 |
| 1992 | 269 |
| 1993 | 245 |
| 1994 | 255 |
| 1995 | 178 |
| 1996 | 178 |
| 1997 | 120 |
| 1998 | 154 |
| 1999 | 120 |
| 2000 | 83 |
| 2001 | 48 |
| 2002 | 61 |
| 2003 | 71 |
| 2004 | 57 |
| 2005 | 89 |
| 2006 | 26 |
| 2007 | 33 |
| 2008 | 33 |
| 2009 | 17 |
| 2010 | 20 |
| 2011 | 49 |
| 2012 | 15 |
| 2013 | 15 |
| 2014 | 11 |
| 2015 | 16 |
| 2016 | 57 |
| 2017 | 37 |
| 2018 | 13 |
| 2019 | 22 |
| 2020 | 16 |
| 2021 | 27 |
| 2022 | 23 |
| 2023 | 28 |
| 2024 | 7 |