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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1949 | 1 |
| 1954 | 1 |
| 1956 | 1 |
| 1960 | 1 |
| 1964 | 1 |
| 1965 | 3 |
| 1967 | 2 |
| 1968 | 1 |
| 1969 | 3 |
| 1970 | 5 |
| 1971 | 1 |
| 1974 | 1 |
| 1975 | 5 |
| 1976 | 2 |
| 1977 | 2 |
| 1978 | 5 |
| 1979 | 9 |
| 1980 | 8 |
| 1981 | 3 |
| 1982 | 9 |
| 1983 | 7 |
| 1984 | 4 |
| 1985 | 4 |
| 1986 | 8 |
| 1987 | 8 |
| 1988 | 15 |
| 1989 | 16 |
| 1990 | 23 |
| 1991 | 21 |
| 1992 | 26 |
| 1993 | 23 |
| 1994 | 30 |
| 1995 | 32 |
| 1996 | 39 |
| 1997 | 36 |
| 1998 | 49 |
| 1999 | 49 |
| 2000 | 59 |
| 2001 | 81 |
| 2002 | 71 |
| 2003 | 85 |
| 2004 | 114 |
| 2005 | 111 |
| 2006 | 123 |
| 2007 | 155 |
| 2008 | 148 |
| 2009 | 147 |
| 2010 | 168 |
| 2011 | 214 |
| 2012 | 238 |
| 2013 | 249 |
| 2014 | 239 |
| 2015 | 261 |
| 2016 | 261 |
| 2017 | 274 |
| 2018 | 262 |
| 2019 | 268 |
| 2020 | 334 |
| 2021 | 324 |
| 2022 | 307 |
| 2023 | 308 |
| 2024 | 131 |