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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1897 | 1 |
| 1913 | 1 |
| 1918 | 1 |
| 1950 | 1 |
| 1955 | 1 |
| 1957 | 1 |
| 1958 | 1 |
| 1960 | 1 |
| 1962 | 1 |
| 1964 | 1 |
| 1965 | 3 |
| 1966 | 3 |
| 1967 | 2 |
| 1968 | 3 |
| 1969 | 3 |
| 1971 | 5 |
| 1972 | 3 |
| 1973 | 4 |
| 1974 | 6 |
| 1975 | 18 |
| 1976 | 18 |
| 1977 | 19 |
| 1978 | 38 |
| 1979 | 73 |
| 1980 | 81 |
| 1981 | 92 |
| 1982 | 79 |
| 1983 | 87 |
| 1984 | 106 |
| 1985 | 103 |
| 1986 | 79 |
| 1987 | 53 |
| 1988 | 50 |
| 1989 | 51 |
| 1990 | 64 |
| 1991 | 68 |
| 1992 | 85 |
| 1993 | 90 |
| 1994 | 80 |
| 1995 | 86 |
| 1996 | 99 |
| 1997 | 105 |
| 1998 | 116 |
| 1999 | 122 |
| 2000 | 126 |
| 2001 | 131 |
| 2002 | 146 |
| 2003 | 148 |
| 2004 | 211 |
| 2005 | 263 |
| 2006 | 273 |
| 2007 | 307 |
| 2008 | 393 |
| 2009 | 410 |
| 2010 | 475 |
| 2011 | 639 |
| 2012 | 706 |
| 2013 | 823 |
| 2014 | 905 |
| 2015 | 915 |
| 2016 | 952 |
| 2017 | 1074 |
| 2018 | 1187 |
| 2019 | 1363 |
| 2020 | 1860 |
| 2021 | 2320 |
| 2022 | 2827 |
| 2023 | 3300 |
| 2024 | 1677 |