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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1891 | 1 |
| 1965 | 1 |
| 1966 | 2 |
| 1968 | 2 |
| 1969 | 1 |
| 1970 | 1 |
| 1971 | 1 |
| 1972 | 27 |
| 1973 | 8 |
| 1974 | 1 |
| 1975 | 4 |
| 1976 | 4 |
| 1977 | 3 |
| 1980 | 1 |
| 1981 | 2 |
| 1983 | 1 |
| 1985 | 1 |
| 1986 | 2 |
| 1987 | 4 |
| 1988 | 2 |
| 1989 | 1 |
| 1990 | 10 |
| 1991 | 4 |
| 1992 | 7 |
| 1993 | 6 |
| 1994 | 6 |
| 1995 | 14 |
| 1996 | 72 |
| 1997 | 131 |
| 1998 | 294 |
| 1999 | 380 |
| 2000 | 684 |
| 2001 | 869 |
| 2002 | 1074 |
| 2003 | 1203 |
| 2004 | 1321 |
| 2005 | 1448 |
| 2006 | 1621 |
| 2007 | 1754 |
| 2008 | 1769 |
| 2009 | 1902 |
| 2010 | 2010 |
| 2011 | 2172 |
| 2012 | 2244 |
| 2013 | 2151 |
| 2014 | 2811 |
| 2015 | 3422 |
| 2016 | 3174 |
| 2017 | 2999 |
| 2018 | 3239 |
| 2019 | 3288 |
| 2020 | 3127 |
| 2021 | 2770 |
| 2022 | 2123 |
| 2023 | 2073 |
| 2024 | 3072 |
| 2025 | 3343 |
| 2026 | 26 |