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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1942 | 1 |
| 1945 | 18 |
| 1946 | 87 |
| 1947 | 71 |
| 1948 | 69 |
| 1949 | 75 |
| 1950 | 71 |
| 1951 | 86 |
| 1952 | 78 |
| 1953 | 77 |
| 1954 | 68 |
| 1955 | 83 |
| 1956 | 74 |
| 1957 | 58 |
| 1958 | 72 |
| 1959 | 68 |
| 1960 | 74 |
| 1961 | 68 |
| 1962 | 88 |
| 1963 | 150 |
| 1964 | 163 |
| 1965 | 170 |
| 1966 | 157 |
| 1967 | 184 |
| 1968 | 184 |
| 1969 | 249 |
| 1970 | 247 |
| 1971 | 238 |
| 1972 | 300 |
| 1973 | 241 |
| 1974 | 257 |
| 1975 | 204 |
| 1976 | 181 |
| 1977 | 205 |
| 1978 | 162 |
| 1979 | 153 |
| 1980 | 184 |
| 1981 | 164 |
| 1982 | 153 |
| 1983 | 136 |
| 1984 | 135 |
| 1985 | 171 |
| 1986 | 141 |
| 1987 | 146 |
| 1988 | 136 |
| 1989 | 131 |
| 1990 | 157 |
| 1991 | 148 |
| 1992 | 186 |
| 1993 | 167 |
| 1994 | 162 |
| 1995 | 183 |
| 1996 | 204 |
| 1997 | 167 |
| 1998 | 151 |
| 1999 | 197 |
| 2000 | 221 |
| 2001 | 221 |
| 2002 | 207 |
| 2003 | 235 |
| 2004 | 247 |
| 2005 | 262 |
| 2006 | 276 |
| 2007 | 270 |
| 2008 | 294 |
| 2009 | 359 |
| 2010 | 372 |
| 2011 | 402 |
| 2012 | 477 |
| 2013 | 504 |
| 2014 | 471 |
| 2015 | 478 |
| 2016 | 436 |
| 2017 | 440 |
| 2018 | 451 |
| 2019 | 425 |
| 2020 | 462 |
| 2021 | 434 |
| 2022 | 502 |
| 2023 | 355 |
| 2024 | 335 |
| 2025 | 10 |