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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1946 | 5 |
| 1947 | 3 |
| 1948 | 15 |
| 1949 | 11 |
| 1950 | 16 |
| 1951 | 22 |
| 1952 | 20 |
| 1953 | 17 |
| 1954 | 24 |
| 1955 | 13 |
| 1956 | 15 |
| 1957 | 18 |
| 1958 | 17 |
| 1959 | 16 |
| 1960 | 9 |
| 1961 | 30 |
| 1962 | 17 |
| 1963 | 40 |
| 1964 | 46 |
| 1965 | 35 |
| 1966 | 43 |
| 1967 | 41 |
| 1968 | 52 |
| 1969 | 41 |
| 1970 | 53 |
| 1971 | 51 |
| 1972 | 58 |
| 1973 | 56 |
| 1974 | 56 |
| 1975 | 57 |
| 1976 | 61 |
| 1977 | 76 |
| 1978 | 78 |
| 1979 | 82 |
| 1980 | 85 |
| 1981 | 90 |
| 1982 | 100 |
| 1983 | 140 |
| 1984 | 113 |
| 1985 | 148 |
| 1986 | 216 |
| 1987 | 169 |
| 1988 | 219 |
| 1989 | 239 |
| 1990 | 200 |
| 1991 | 188 |
| 1992 | 238 |
| 1993 | 220 |
| 1994 | 248 |
| 1995 | 256 |
| 1996 | 261 |
| 1997 | 255 |
| 1998 | 278 |
| 1999 | 244 |
| 2000 | 265 |
| 2001 | 291 |
| 2002 | 320 |
| 2003 | 260 |
| 2004 | 298 |
| 2005 | 345 |
| 2006 | 339 |
| 2007 | 378 |
| 2008 | 344 |
| 2009 | 357 |
| 2010 | 408 |
| 2011 | 410 |
| 2012 | 467 |
| 2013 | 466 |
| 2014 | 523 |
| 2015 | 534 |
| 2016 | 545 |
| 2017 | 539 |
| 2018 | 579 |
| 2019 | 573 |
| 2020 | 717 |
| 2021 | 763 |
| 2022 | 793 |
| 2023 | 756 |
| 2024 | 681 |
| 2025 | 357 |