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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 25 |
| 1946 | 58 |
| 1947 | 47 |
| 1948 | 45 |
| 1949 | 58 |
| 1950 | 56 |
| 1951 | 110 |
| 1952 | 153 |
| 1953 | 189 |
| 1954 | 198 |
| 1955 | 196 |
| 1956 | 169 |
| 1957 | 158 |
| 1958 | 138 |
| 1959 | 161 |
| 1960 | 184 |
| 1961 | 176 |
| 1962 | 242 |
| 1963 | 1228 |
| 1964 | 2293 |
| 1965 | 1429 |
| 1966 | 934 |
| 1967 | 580 |
| 1968 | 730 |
| 1969 | 707 |
| 1970 | 683 |
| 1971 | 602 |
| 1972 | 526 |
| 1973 | 457 |
| 1974 | 391 |
| 1975 | 374 |
| 1976 | 241 |
| 1977 | 220 |
| 1978 | 239 |
| 1979 | 277 |
| 1980 | 250 |
| 1981 | 271 |
| 1982 | 310 |
| 1983 | 325 |
| 1984 | 317 |
| 1985 | 347 |
| 1986 | 327 |
| 1987 | 258 |
| 1988 | 296 |
| 1989 | 333 |
| 1990 | 320 |
| 1991 | 349 |
| 1992 | 358 |
| 1993 | 383 |
| 1994 | 406 |
| 1995 | 466 |
| 1996 | 500 |
| 1997 | 552 |
| 1998 | 632 |
| 1999 | 703 |
| 2000 | 653 |
| 2001 | 615 |
| 2002 | 628 |
| 2003 | 766 |
| 2004 | 814 |
| 2005 | 1015 |
| 2006 | 907 |
| 2007 | 942 |
| 2008 | 978 |
| 2009 | 997 |
| 2010 | 1075 |
| 2011 | 1086 |
| 2012 | 1118 |
| 2013 | 1035 |
| 2014 | 1078 |
| 2015 | 1042 |
| 2016 | 1065 |
| 2017 | 1028 |
| 2018 | 932 |
| 2019 | 855 |
| 2020 | 1165 |
| 2021 | 689 |
| 2022 | 236 |
| 2023 | 176 |
| 2024 | 527 |
| 2025 | 335 |