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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1904 | 1 |
| 1953 | 1 |
| 1956 | 1 |
| 1957 | 1 |
| 1960 | 1 |
| 1961 | 5 |
| 1962 | 1 |
| 1963 | 2 |
| 1964 | 8 |
| 1965 | 3 |
| 1968 | 2 |
| 1969 | 1 |
| 1970 | 2 |
| 1971 | 3 |
| 1972 | 1 |
| 1974 | 2 |
| 1975 | 4 |
| 1976 | 6 |
| 1977 | 5 |
| 1978 | 8 |
| 1979 | 12 |
| 1980 | 19 |
| 1981 | 15 |
| 1982 | 26 |
| 1983 | 8 |
| 1984 | 27 |
| 1985 | 23 |
| 1986 | 29 |
| 1987 | 20 |
| 1988 | 31 |
| 1989 | 42 |
| 1990 | 52 |
| 1991 | 55 |
| 1992 | 38 |
| 1993 | 50 |
| 1994 | 43 |
| 1995 | 43 |
| 1996 | 44 |
| 1997 | 51 |
| 1998 | 63 |
| 1999 | 72 |
| 2000 | 79 |
| 2001 | 80 |
| 2002 | 100 |
| 2003 | 81 |
| 2004 | 120 |
| 2005 | 148 |
| 2006 | 142 |
| 2007 | 164 |
| 2008 | 173 |
| 2009 | 216 |
| 2010 | 250 |
| 2011 | 249 |
| 2012 | 269 |
| 2013 | 303 |
| 2014 | 348 |
| 2015 | 335 |
| 2016 | 359 |
| 2017 | 400 |
| 2018 | 381 |
| 2019 | 414 |
| 2020 | 450 |
| 2021 | 561 |
| 2022 | 550 |
| 2023 | 454 |
| 2024 | 170 |