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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1898 | 1 |
| 1936 | 1 |
| 1945 | 1 |
| 1947 | 1 |
| 1949 | 1 |
| 1950 | 4 |
| 1951 | 1 |
| 1952 | 1 |
| 1955 | 1 |
| 1958 | 1 |
| 1961 | 1 |
| 1964 | 1 |
| 1965 | 2 |
| 1968 | 1 |
| 1969 | 2 |
| 1971 | 1 |
| 1973 | 2 |
| 1974 | 3 |
| 1975 | 11 |
| 1976 | 13 |
| 1977 | 14 |
| 1978 | 17 |
| 1979 | 19 |
| 1980 | 14 |
| 1981 | 22 |
| 1982 | 27 |
| 1983 | 27 |
| 1984 | 47 |
| 1985 | 32 |
| 1986 | 57 |
| 1987 | 54 |
| 1988 | 48 |
| 1989 | 60 |
| 1990 | 49 |
| 1991 | 70 |
| 1992 | 73 |
| 1993 | 83 |
| 1994 | 78 |
| 1995 | 79 |
| 1996 | 82 |
| 1997 | 68 |
| 1998 | 95 |
| 1999 | 102 |
| 2000 | 105 |
| 2001 | 107 |
| 2002 | 120 |
| 2003 | 124 |
| 2004 | 142 |
| 2005 | 153 |
| 2006 | 147 |
| 2007 | 155 |
| 2008 | 164 |
| 2009 | 171 |
| 2010 | 217 |
| 2011 | 267 |
| 2012 | 271 |
| 2013 | 279 |
| 2014 | 306 |
| 2015 | 343 |
| 2016 | 285 |
| 2017 | 291 |
| 2018 | 335 |
| 2019 | 322 |
| 2020 | 369 |
| 2021 | 534 |
| 2022 | 477 |
| 2023 | 414 |
| 2024 | 349 |
| 2025 | 5 |