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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1958 | 1 |
| 1959 | 1 |
| 1962 | 2 |
| 1963 | 2 |
| 1964 | 4 |
| 1974 | 2 |
| 1975 | 3 |
| 1976 | 5 |
| 1977 | 7 |
| 1978 | 6 |
| 1979 | 11 |
| 1980 | 9 |
| 1981 | 11 |
| 1982 | 10 |
| 1983 | 10 |
| 1984 | 22 |
| 1985 | 15 |
| 1986 | 16 |
| 1987 | 26 |
| 1988 | 30 |
| 1989 | 31 |
| 1990 | 34 |
| 1991 | 48 |
| 1992 | 65 |
| 1993 | 49 |
| 1994 | 56 |
| 1995 | 62 |
| 1996 | 69 |
| 1997 | 90 |
| 1998 | 73 |
| 1999 | 75 |
| 2000 | 73 |
| 2001 | 98 |
| 2002 | 106 |
| 2003 | 153 |
| 2004 | 161 |
| 2005 | 223 |
| 2006 | 237 |
| 2007 | 272 |
| 2008 | 351 |
| 2009 | 392 |
| 2010 | 410 |
| 2011 | 462 |
| 2012 | 574 |
| 2013 | 646 |
| 2014 | 762 |
| 2015 | 879 |
| 2016 | 849 |
| 2017 | 975 |
| 2018 | 1129 |
| 2019 | 1339 |
| 2020 | 1569 |
| 2021 | 1808 |
| 2022 | 2092 |
| 2023 | 268 |