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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 16 |
| 1946 | 46 |
| 1947 | 31 |
| 1948 | 8 |
| 1949 | 4 |
| 1950 | 18 |
| 1951 | 15 |
| 1952 | 16 |
| 1953 | 21 |
| 1954 | 9 |
| 1955 | 14 |
| 1956 | 8 |
| 1957 | 10 |
| 1958 | 26 |
| 1959 | 20 |
| 1960 | 24 |
| 1961 | 13 |
| 1962 | 11 |
| 1963 | 40 |
| 1964 | 58 |
| 1965 | 39 |
| 1966 | 44 |
| 1967 | 77 |
| 1968 | 131 |
| 1969 | 145 |
| 1970 | 167 |
| 1971 | 217 |
| 1972 | 194 |
| 1973 | 247 |
| 1974 | 219 |
| 1975 | 198 |
| 1976 | 195 |
| 1977 | 210 |
| 1978 | 246 |
| 1979 | 200 |
| 1980 | 245 |
| 1981 | 242 |
| 1982 | 297 |
| 1983 | 342 |
| 1984 | 302 |
| 1985 | 375 |
| 1986 | 317 |
| 1987 | 364 |
| 1988 | 414 |
| 1989 | 401 |
| 1990 | 316 |
| 1991 | 349 |
| 1992 | 395 |
| 1993 | 351 |
| 1994 | 368 |
| 1995 | 396 |
| 1996 | 435 |
| 1997 | 385 |
| 1998 | 441 |
| 1999 | 394 |
| 2000 | 508 |
| 2001 | 649 |
| 2002 | 791 |
| 2003 | 1209 |
| 2004 | 1495 |
| 2005 | 1562 |
| 2006 | 1925 |
| 2007 | 2414 |
| 2008 | 2448 |
| 2009 | 2661 |
| 2010 | 2836 |
| 2011 | 2879 |
| 2012 | 3039 |
| 2013 | 3200 |
| 2014 | 3383 |
| 2015 | 2840 |
| 2016 | 2807 |
| 2017 | 2455 |
| 2018 | 2427 |
| 2019 | 2674 |
| 2020 | 2163 |
| 2021 | 1780 |
| 2022 | 708 |
| 2023 | 536 |
| 2024 | 282 |