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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1880 | 1 |
| 1929 | 1 |
| 1957 | 1 |
| 1958 | 1 |
| 1961 | 1 |
| 1962 | 1 |
| 1966 | 1 |
| 1967 | 2 |
| 1970 | 2 |
| 1972 | 2 |
| 1974 | 1 |
| 1975 | 2 |
| 1976 | 3 |
| 1977 | 2 |
| 1978 | 5 |
| 1979 | 2 |
| 1980 | 2 |
| 1981 | 5 |
| 1982 | 5 |
| 1983 | 2 |
| 1984 | 4 |
| 1985 | 2 |
| 1986 | 14 |
| 1987 | 24 |
| 1988 | 51 |
| 1989 | 51 |
| 1990 | 77 |
| 1991 | 63 |
| 1992 | 68 |
| 1993 | 53 |
| 1994 | 74 |
| 1995 | 86 |
| 1996 | 93 |
| 1997 | 99 |
| 1998 | 87 |
| 1999 | 92 |
| 2000 | 102 |
| 2001 | 90 |
| 2002 | 100 |
| 2003 | 109 |
| 2004 | 127 |
| 2005 | 139 |
| 2006 | 132 |
| 2007 | 131 |
| 2008 | 153 |
| 2009 | 175 |
| 2010 | 208 |
| 2011 | 204 |
| 2012 | 221 |
| 2013 | 290 |
| 2014 | 571 |
| 2015 | 769 |
| 2016 | 825 |
| 2017 | 851 |
| 2018 | 793 |
| 2019 | 899 |
| 2020 | 1039 |
| 2021 | 1116 |
| 2022 | 1071 |
| 2023 | 1107 |
| 2024 | 440 |