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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 8 |
| 1946 | 15 |
| 1947 | 17 |
| 1948 | 11 |
| 1949 | 8 |
| 1951 | 7 |
| 1952 | 37 |
| 1953 | 16 |
| 1954 | 19 |
| 1955 | 37 |
| 1956 | 22 |
| 1957 | 23 |
| 1958 | 30 |
| 1959 | 49 |
| 1960 | 57 |
| 1961 | 54 |
| 1962 | 15 |
| 1963 | 1 |
| 1964 | 1 |
| 1965 | 30 |
| 1966 | 61 |
| 1967 | 44 |
| 1968 | 66 |
| 1969 | 39 |
| 1970 | 56 |
| 1971 | 50 |
| 1972 | 82 |
| 1973 | 76 |
| 1974 | 113 |
| 1975 | 123 |
| 1976 | 113 |
| 1977 | 106 |
| 1978 | 162 |
| 1979 | 127 |
| 1980 | 122 |
| 1981 | 102 |
| 1982 | 98 |
| 1983 | 160 |
| 1984 | 124 |
| 1985 | 139 |
| 1986 | 132 |
| 1987 | 145 |
| 1988 | 151 |
| 1989 | 156 |
| 1990 | 170 |
| 1991 | 141 |
| 1992 | 146 |
| 1993 | 162 |
| 1994 | 203 |
| 1995 | 209 |
| 1996 | 192 |
| 1997 | 172 |
| 1998 | 231 |
| 1999 | 216 |
| 2000 | 190 |
| 2001 | 260 |
| 2002 | 252 |
| 2003 | 196 |
| 2004 | 198 |
| 2005 | 248 |
| 2006 | 257 |
| 2007 | 245 |
| 2008 | 252 |
| 2009 | 264 |
| 2010 | 314 |
| 2011 | 315 |
| 2012 | 323 |
| 2013 | 325 |
| 2014 | 317 |
| 2015 | 354 |
| 2016 | 292 |
| 2017 | 281 |
| 2018 | 258 |
| 2019 | 255 |
| 2020 | 266 |
| 2021 | 211 |
| 2022 | 194 |
| 2023 | 164 |
| 2024 | 45 |