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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1888 | 1 |
| 1890 | 1 |
| 1908 | 1 |
| 1911 | 1 |
| 1913 | 1 |
| 1917 | 1 |
| 1927 | 1 |
| 1950 | 1 |
| 1952 | 1 |
| 1957 | 1 |
| 1962 | 1 |
| 1964 | 1 |
| 1965 | 1 |
| 1969 | 1 |
| 1970 | 1 |
| 1971 | 4 |
| 1973 | 1 |
| 1974 | 2 |
| 1975 | 1 |
| 1976 | 2 |
| 1977 | 2 |
| 1978 | 7 |
| 1979 | 4 |
| 1980 | 3 |
| 1981 | 2 |
| 1982 | 2 |
| 1983 | 7 |
| 1984 | 2 |
| 1985 | 2 |
| 1986 | 3 |
| 1987 | 4 |
| 1988 | 11 |
| 1989 | 8 |
| 1990 | 10 |
| 1991 | 12 |
| 1992 | 13 |
| 1993 | 20 |
| 1994 | 31 |
| 1995 | 24 |
| 1996 | 31 |
| 1997 | 38 |
| 1998 | 43 |
| 1999 | 75 |
| 2000 | 85 |
| 2001 | 94 |
| 2002 | 114 |
| 2003 | 170 |
| 2004 | 178 |
| 2005 | 227 |
| 2006 | 239 |
| 2007 | 273 |
| 2008 | 354 |
| 2009 | 374 |
| 2010 | 426 |
| 2011 | 544 |
| 2012 | 632 |
| 2013 | 638 |
| 2014 | 833 |
| 2015 | 1163 |
| 2016 | 1155 |
| 2017 | 1160 |
| 2018 | 1434 |
| 2019 | 1494 |
| 2020 | 1538 |
| 2021 | 1784 |
| 2022 | 1700 |
| 2023 | 1762 |
| 2024 | 1873 |
| 2025 | 21 |