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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1905 | 1 |
| 1931 | 1 |
| 1960 | 1 |
| 1962 | 2 |
| 1963 | 5 |
| 1964 | 1 |
| 1965 | 2 |
| 1966 | 1 |
| 1967 | 2 |
| 1968 | 2 |
| 1969 | 1 |
| 1970 | 2 |
| 1971 | 5 |
| 1972 | 5 |
| 1973 | 4 |
| 1974 | 7 |
| 1975 | 25 |
| 1976 | 21 |
| 1977 | 27 |
| 1978 | 28 |
| 1979 | 54 |
| 1980 | 38 |
| 1981 | 37 |
| 1982 | 55 |
| 1983 | 52 |
| 1984 | 40 |
| 1985 | 58 |
| 1986 | 72 |
| 1987 | 58 |
| 1988 | 76 |
| 1989 | 121 |
| 1990 | 149 |
| 1991 | 173 |
| 1992 | 225 |
| 1993 | 233 |
| 1994 | 246 |
| 1995 | 283 |
| 1996 | 252 |
| 1997 | 336 |
| 1998 | 317 |
| 1999 | 332 |
| 2000 | 440 |
| 2001 | 485 |
| 2002 | 659 |
| 2003 | 682 |
| 2004 | 873 |
| 2005 | 1066 |
| 2006 | 5296 |
| 2007 | 6673 |
| 2008 | 9988 |
| 2009 | 14782 |
| 2010 | 20721 |
| 2011 | 27585 |
| 2012 | 36308 |
| 2013 | 43630 |
| 2014 | 50698 |
| 2015 | 59977 |
| 2016 | 85570 |
| 2017 | 145477 |
| 2018 | 172302 |
| 2019 | 222667 |
| 2020 | 359509 |
| 2021 | 513757 |
| 2022 | 593373 |
| 2023 | 534224 |
| 2024 | 186626 |
| 2025 | 1 |