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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1946 | 4 |
| 1948 | 4 |
| 1949 | 3 |
| 1950 | 7 |
| 1951 | 12 |
| 1952 | 15 |
| 1953 | 29 |
| 1954 | 21 |
| 1955 | 19 |
| 1956 | 16 |
| 1957 | 28 |
| 1958 | 38 |
| 1959 | 27 |
| 1960 | 20 |
| 1961 | 34 |
| 1962 | 50 |
| 1963 | 75 |
| 1964 | 126 |
| 1965 | 76 |
| 1966 | 49 |
| 1967 | 43 |
| 1968 | 47 |
| 1969 | 45 |
| 1970 | 66 |
| 1971 | 56 |
| 1972 | 62 |
| 1973 | 47 |
| 1974 | 41 |
| 1975 | 50 |
| 1976 | 53 |
| 1977 | 51 |
| 1978 | 51 |
| 1979 | 27 |
| 1980 | 31 |
| 1981 | 71 |
| 1982 | 155 |
| 1983 | 187 |
| 1984 | 211 |
| 1985 | 199 |
| 1986 | 141 |
| 1987 | 190 |
| 1988 | 169 |
| 1989 | 180 |
| 1990 | 153 |
| 1991 | 190 |
| 1992 | 259 |
| 1993 | 210 |
| 1994 | 279 |
| 1995 | 324 |
| 1996 | 326 |
| 1997 | 388 |
| 1998 | 528 |
| 1999 | 525 |
| 2000 | 590 |
| 2001 | 781 |
| 2002 | 1019 |
| 2003 | 1158 |
| 2004 | 1642 |
| 2005 | 2046 |
| 2006 | 2474 |
| 2007 | 2880 |
| 2008 | 3046 |
| 2009 | 3866 |
| 2010 | 4782 |
| 2011 | 5198 |
| 2012 | 5491 |
| 2013 | 5892 |
| 2014 | 6167 |
| 2015 | 6614 |
| 2016 | 6416 |
| 2017 | 6460 |
| 2018 | 6558 |
| 2019 | 6345 |
| 2020 | 5365 |
| 2021 | 4154 |
| 2022 | 1466 |
| 2023 | 1297 |
| 2024 | 3392 |
| 2025 | 3537 |
| 2026 | 3 |