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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1947 | 5 |
| 1948 | 3 |
| 1949 | 4 |
| 1954 | 1 |
| 1957 | 2 |
| 1958 | 7 |
| 1959 | 4 |
| 1960 | 3 |
| 1961 | 1 |
| 1962 | 2 |
| 1963 | 3 |
| 1964 | 3 |
| 1965 | 3 |
| 1966 | 1 |
| 1968 | 1 |
| 1978 | 1 |
| 1985 | 3 |
| 1986 | 19 |
| 1987 | 62 |
| 1988 | 58 |
| 1989 | 58 |
| 1990 | 62 |
| 1991 | 53 |
| 1992 | 56 |
| 1993 | 85 |
| 1994 | 83 |
| 1995 | 88 |
| 1996 | 88 |
| 1997 | 86 |
| 1998 | 90 |
| 1999 | 107 |
| 2000 | 90 |
| 2001 | 90 |
| 2002 | 95 |
| 2003 | 98 |
| 2004 | 137 |
| 2005 | 148 |
| 2006 | 196 |
| 2007 | 220 |
| 2008 | 189 |
| 2009 | 205 |
| 2010 | 163 |
| 2011 | 213 |
| 2012 | 208 |
| 2013 | 231 |
| 2014 | 216 |
| 2015 | 181 |
| 2016 | 173 |
| 2017 | 198 |
| 2018 | 179 |
| 2019 | 170 |
| 2020 | 173 |
| 2021 | 215 |
| 2022 | 167 |
| 2023 | 143 |
| 2024 | 34 |