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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 1 |
| 1945 | 30 |
| 1946 | 104 |
| 1947 | 121 |
| 1948 | 96 |
| 1949 | 105 |
| 1950 | 191 |
| 1951 | 149 |
| 1952 | 156 |
| 1953 | 165 |
| 1954 | 185 |
| 1955 | 196 |
| 1956 | 170 |
| 1957 | 160 |
| 1958 | 132 |
| 1959 | 161 |
| 1960 | 160 |
| 1961 | 160 |
| 1962 | 195 |
| 1963 | 442 |
| 1964 | 764 |
| 1965 | 397 |
| 1966 | 136 |
| 1967 | 197 |
| 1968 | 210 |
| 1969 | 228 |
| 1970 | 212 |
| 1971 | 204 |
| 1972 | 207 |
| 1973 | 209 |
| 1974 | 231 |
| 1975 | 226 |
| 1976 | 232 |
| 1977 | 275 |
| 1978 | 283 |
| 1979 | 268 |
| 1980 | 309 |
| 1981 | 314 |
| 1982 | 312 |
| 1983 | 337 |
| 1984 | 344 |
| 1985 | 349 |
| 1986 | 354 |
| 1987 | 335 |
| 1988 | 353 |
| 1989 | 346 |
| 1990 | 353 |
| 1991 | 347 |
| 1992 | 349 |
| 1993 | 387 |
| 1994 | 325 |
| 1995 | 312 |
| 1996 | 302 |
| 1997 | 313 |
| 1998 | 349 |
| 1999 | 365 |
| 2000 | 362 |
| 2001 | 408 |
| 2002 | 475 |
| 2003 | 530 |
| 2004 | 555 |
| 2005 | 600 |
| 2006 | 709 |
| 2007 | 754 |
| 2008 | 785 |
| 2009 | 829 |
| 2010 | 898 |
| 2011 | 937 |
| 2012 | 1011 |
| 2013 | 1094 |
| 2014 | 1169 |
| 2015 | 1199 |
| 2016 | 1119 |
| 2017 | 1068 |
| 2018 | 1223 |
| 2019 | 1165 |
| 2020 | 1030 |
| 2021 | 644 |
| 2022 | 108 |
| 2023 | 48 |
| 2024 | 11 |