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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 8 |
| 1947 | 4 |
| 1948 | 4 |
| 1949 | 2 |
| 1951 | 24 |
| 1952 | 49 |
| 1953 | 42 |
| 1954 | 50 |
| 1955 | 61 |
| 1956 | 82 |
| 1957 | 63 |
| 1958 | 62 |
| 1959 | 75 |
| 1960 | 84 |
| 1961 | 84 |
| 1962 | 61 |
| 1964 | 12 |
| 1965 | 95 |
| 1966 | 222 |
| 1967 | 239 |
| 1968 | 283 |
| 1969 | 338 |
| 1970 | 304 |
| 1971 | 272 |
| 1972 | 293 |
| 1973 | 315 |
| 1974 | 281 |
| 1975 | 230 |
| 1976 | 231 |
| 1977 | 212 |
| 1978 | 248 |
| 1979 | 267 |
| 1980 | 283 |
| 1981 | 262 |
| 1982 | 325 |
| 1983 | 342 |
| 1984 | 339 |
| 1985 | 423 |
| 1986 | 389 |
| 1987 | 360 |
| 1988 | 412 |
| 1989 | 464 |
| 1990 | 556 |
| 1991 | 546 |
| 1992 | 527 |
| 1993 | 608 |
| 1994 | 597 |
| 1995 | 625 |
| 1996 | 642 |
| 1997 | 669 |
| 1998 | 691 |
| 1999 | 784 |
| 2000 | 747 |
| 2001 | 753 |
| 2002 | 888 |
| 2003 | 988 |
| 2004 | 1001 |
| 2005 | 1154 |
| 2006 | 1268 |
| 2007 | 1321 |
| 2008 | 1584 |
| 2009 | 1651 |
| 2010 | 1745 |
| 2011 | 1826 |
| 2012 | 1872 |
| 2013 | 2003 |
| 2014 | 2092 |
| 2015 | 2117 |
| 2016 | 2082 |
| 2017 | 2112 |
| 2018 | 2268 |
| 2019 | 2372 |
| 2020 | 2411 |
| 2021 | 2418 |
| 2022 | 2075 |
| 2023 | 2005 |
| 2024 | 807 |