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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 55 |
| 1947 | 48 |
| 1948 | 39 |
| 1949 | 50 |
| 1950 | 72 |
| 1951 | 83 |
| 1952 | 115 |
| 1953 | 106 |
| 1954 | 125 |
| 1955 | 108 |
| 1956 | 93 |
| 1957 | 98 |
| 1958 | 94 |
| 1959 | 98 |
| 1960 | 87 |
| 1961 | 94 |
| 1962 | 105 |
| 1963 | 81 |
| 1964 | 67 |
| 1965 | 49 |
| 1971 | 1 |
| 1974 | 3 |
| 1975 | 12 |
| 1976 | 20 |
| 1977 | 49 |
| 1978 | 196 |
| 1979 | 239 |
| 1980 | 170 |
| 1981 | 167 |
| 1982 | 188 |
| 1983 | 225 |
| 1984 | 223 |
| 1985 | 239 |
| 1986 | 221 |
| 1987 | 276 |
| 1988 | 372 |
| 1989 | 338 |
| 1990 | 426 |
| 1991 | 479 |
| 1992 | 492 |
| 1993 | 556 |
| 1994 | 578 |
| 1995 | 543 |
| 1996 | 633 |
| 1997 | 690 |
| 1998 | 608 |
| 1999 | 396 |
| 2000 | 387 |
| 2001 | 416 |
| 2002 | 418 |
| 2003 | 489 |
| 2004 | 579 |
| 2005 | 652 |
| 2006 | 728 |
| 2007 | 857 |
| 2008 | 974 |
| 2009 | 892 |
| 2010 | 968 |
| 2011 | 1152 |
| 2012 | 1223 |
| 2013 | 1241 |
| 2014 | 1325 |
| 2015 | 1308 |
| 2016 | 998 |
| 2017 | 971 |
| 2018 | 909 |
| 2019 | 866 |
| 2020 | 783 |
| 2021 | 409 |
| 2022 | 138 |
| 2023 | 128 |
| 2024 | 281 |
| 2025 | 495 |