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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 6 |
| 1946 | 12 |
| 1947 | 45 |
| 1950 | 32 |
| 1951 | 28 |
| 1952 | 27 |
| 1953 | 33 |
| 1954 | 31 |
| 1955 | 33 |
| 1956 | 33 |
| 1957 | 31 |
| 1958 | 7 |
| 1959 | 18 |
| 1960 | 7 |
| 1961 | 8 |
| 1962 | 19 |
| 1963 | 6 |
| 1964 | 24 |
| 1965 | 21 |
| 1978 | 44 |
| 1979 | 46 |
| 1980 | 48 |
| 1981 | 48 |
| 1982 | 54 |
| 1983 | 59 |
| 1984 | 85 |
| 1985 | 87 |
| 1986 | 119 |
| 1987 | 135 |
| 1988 | 134 |
| 1989 | 222 |
| 1990 | 208 |
| 1991 | 203 |
| 1992 | 180 |
| 1993 | 178 |
| 1994 | 170 |
| 1995 | 163 |
| 1996 | 168 |
| 1997 | 186 |
| 1998 | 171 |
| 1999 | 176 |
| 2000 | 161 |
| 2001 | 159 |
| 2002 | 174 |
| 2003 | 171 |
| 2004 | 158 |
| 2005 | 164 |
| 2006 | 174 |
| 2007 | 199 |
| 2008 | 205 |
| 2009 | 150 |
| 2010 | 154 |
| 2011 | 141 |
| 2012 | 138 |
| 2013 | 142 |
| 2014 | 136 |
| 2015 | 101 |
| 2016 | 99 |
| 2017 | 110 |
| 2018 | 120 |
| 2019 | 152 |
| 2020 | 137 |
| 2021 | 152 |
| 2022 | 125 |
| 2023 | 100 |
| 2024 | 43 |