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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1926 | 1 |
| 1927 | 1 |
| 1945 | 2 |
| 1946 | 2 |
| 1947 | 3 |
| 1948 | 1 |
| 1949 | 8 |
| 1950 | 6 |
| 1951 | 12 |
| 1952 | 21 |
| 1953 | 23 |
| 1954 | 20 |
| 1955 | 32 |
| 1956 | 34 |
| 1957 | 44 |
| 1958 | 27 |
| 1959 | 31 |
| 1960 | 47 |
| 1961 | 38 |
| 1962 | 44 |
| 1963 | 46 |
| 1964 | 43 |
| 1965 | 58 |
| 1966 | 68 |
| 1967 | 73 |
| 1968 | 60 |
| 1969 | 85 |
| 1970 | 69 |
| 1971 | 78 |
| 1972 | 76 |
| 1973 | 57 |
| 1974 | 74 |
| 1975 | 88 |
| 1976 | 108 |
| 1977 | 109 |
| 1978 | 92 |
| 1979 | 61 |
| 1980 | 82 |
| 1981 | 74 |
| 1982 | 73 |
| 1983 | 90 |
| 1984 | 107 |
| 1985 | 95 |
| 1986 | 107 |
| 1987 | 87 |
| 1988 | 103 |
| 1989 | 121 |
| 1990 | 109 |
| 1991 | 83 |
| 1992 | 77 |
| 1993 | 76 |
| 1994 | 90 |
| 1995 | 97 |
| 1996 | 117 |
| 1997 | 106 |
| 1998 | 168 |
| 1999 | 115 |
| 2000 | 121 |
| 2001 | 117 |
| 2002 | 148 |
| 2003 | 167 |
| 2004 | 152 |
| 2005 | 146 |
| 2006 | 153 |
| 2007 | 182 |
| 2008 | 183 |
| 2009 | 201 |
| 2010 | 213 |
| 2011 | 231 |
| 2012 | 248 |
| 2013 | 289 |
| 2014 | 309 |
| 2015 | 302 |
| 2016 | 395 |
| 2017 | 399 |
| 2018 | 405 |
| 2019 | 421 |
| 2020 | 444 |
| 2021 | 518 |
| 2022 | 423 |
| 2023 | 407 |
| 2024 | 406 |
| 2025 | 314 |