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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 11 |
| 1946 | 13 |
| 1947 | 26 |
| 1948 | 22 |
| 1949 | 105 |
| 1950 | 169 |
| 1951 | 183 |
| 1952 | 89 |
| 1953 | 57 |
| 1954 | 76 |
| 1955 | 91 |
| 1956 | 83 |
| 1957 | 94 |
| 1958 | 109 |
| 1959 | 169 |
| 1960 | 253 |
| 1961 | 281 |
| 1962 | 286 |
| 1963 | 24 |
| 1964 | 35 |
| 1965 | 29 |
| 1966 | 32 |
| 1967 | 89 |
| 1968 | 191 |
| 1969 | 217 |
| 1970 | 248 |
| 1971 | 371 |
| 1972 | 483 |
| 1973 | 435 |
| 1974 | 471 |
| 1975 | 458 |
| 1976 | 436 |
| 1977 | 447 |
| 1978 | 423 |
| 1979 | 526 |
| 1980 | 624 |
| 1981 | 659 |
| 1982 | 645 |
| 1983 | 688 |
| 1984 | 757 |
| 1985 | 739 |
| 1986 | 713 |
| 1987 | 639 |
| 1988 | 649 |
| 1989 | 801 |
| 1990 | 1091 |
| 1991 | 1581 |
| 1992 | 1618 |
| 1993 | 1813 |
| 1994 | 2196 |
| 1995 | 2271 |
| 1996 | 2515 |
| 1997 | 2314 |
| 1998 | 2399 |
| 1999 | 2817 |
| 2000 | 3276 |
| 2001 | 3874 |
| 2002 | 4159 |
| 2003 | 4688 |
| 2004 | 5470 |
| 2005 | 6771 |
| 2006 | 7248 |
| 2007 | 8116 |
| 2008 | 8632 |
| 2009 | 8957 |
| 2010 | 9543 |
| 2011 | 10549 |
| 2012 | 11375 |
| 2013 | 11622 |
| 2014 | 11284 |
| 2015 | 10910 |
| 2016 | 9540 |
| 2017 | 8671 |
| 2018 | 8354 |
| 2019 | 7881 |
| 2020 | 6514 |
| 2021 | 4511 |
| 2022 | 2440 |
| 2023 | 2383 |
| 2024 | 6548 |
| 2025 | 8041 |
| 2026 | 5933 |
| 2027 | 43 |