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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1902 | 2 |
| 1933 | 1 |
| 1945 | 1 |
| 1946 | 2 |
| 1947 | 3 |
| 1948 | 8 |
| 1949 | 3 |
| 1950 | 20 |
| 1951 | 18 |
| 1952 | 42 |
| 1953 | 39 |
| 1954 | 47 |
| 1955 | 53 |
| 1956 | 44 |
| 1957 | 38 |
| 1958 | 18 |
| 1959 | 13 |
| 1960 | 4 |
| 1961 | 2 |
| 1962 | 3 |
| 1963 | 78 |
| 1964 | 124 |
| 1965 | 100 |
| 1966 | 80 |
| 1967 | 85 |
| 1968 | 87 |
| 1969 | 99 |
| 1970 | 120 |
| 1971 | 93 |
| 1972 | 99 |
| 1973 | 97 |
| 1974 | 119 |
| 1975 | 173 |
| 1976 | 168 |
| 1977 | 145 |
| 1978 | 144 |
| 1979 | 172 |
| 1980 | 140 |
| 1981 | 174 |
| 1982 | 178 |
| 1983 | 162 |
| 1984 | 131 |
| 1985 | 176 |
| 1986 | 159 |
| 1987 | 190 |
| 1988 | 184 |
| 1989 | 227 |
| 1990 | 241 |
| 1991 | 224 |
| 1992 | 267 |
| 1993 | 282 |
| 1994 | 258 |
| 1995 | 238 |
| 1996 | 285 |
| 1997 | 293 |
| 1998 | 336 |
| 1999 | 358 |
| 2000 | 422 |
| 2001 | 442 |
| 2002 | 472 |
| 2003 | 518 |
| 2004 | 548 |
| 2005 | 666 |
| 2006 | 702 |
| 2007 | 780 |
| 2008 | 928 |
| 2009 | 1114 |
| 2010 | 1369 |
| 2011 | 1902 |
| 2012 | 2450 |
| 2013 | 3248 |
| 2014 | 3790 |
| 2015 | 4206 |
| 2016 | 4611 |
| 2017 | 5295 |
| 2018 | 6220 |
| 2019 | 6818 |
| 2020 | 7501 |
| 2021 | 8166 |
| 2022 | 7927 |
| 2023 | 8571 |
| 2024 | 8747 |
| 2025 | 6405 |
| 2026 | 5 |