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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1931 | 1 |
| 1937 | 1 |
| 1939 | 1 |
| 1940 | 1 |
| 1945 | 4 |
| 1946 | 25 |
| 1947 | 27 |
| 1948 | 41 |
| 1949 | 39 |
| 1950 | 42 |
| 1951 | 81 |
| 1952 | 77 |
| 1953 | 78 |
| 1954 | 89 |
| 1955 | 72 |
| 1956 | 83 |
| 1957 | 84 |
| 1958 | 102 |
| 1959 | 101 |
| 1960 | 95 |
| 1961 | 89 |
| 1962 | 93 |
| 1963 | 163 |
| 1964 | 173 |
| 1965 | 135 |
| 1966 | 85 |
| 1967 | 123 |
| 1968 | 152 |
| 1969 | 162 |
| 1970 | 121 |
| 1971 | 154 |
| 1972 | 154 |
| 1973 | 159 |
| 1974 | 166 |
| 1975 | 169 |
| 1976 | 175 |
| 1977 | 201 |
| 1978 | 277 |
| 1979 | 281 |
| 1980 | 273 |
| 1981 | 249 |
| 1982 | 318 |
| 1983 | 342 |
| 1984 | 259 |
| 1985 | 308 |
| 1986 | 332 |
| 1987 | 465 |
| 1988 | 689 |
| 1989 | 763 |
| 1990 | 1004 |
| 1991 | 1096 |
| 1992 | 1144 |
| 1993 | 1298 |
| 1994 | 1451 |
| 1995 | 1618 |
| 1996 | 1590 |
| 1997 | 1685 |
| 1998 | 2003 |
| 1999 | 2039 |
| 2000 | 2230 |
| 2001 | 2615 |
| 2002 | 2960 |
| 2003 | 3285 |
| 2004 | 3907 |
| 2005 | 4359 |
| 2006 | 4774 |
| 2007 | 4951 |
| 2008 | 5431 |
| 2009 | 5645 |
| 2010 | 6321 |
| 2011 | 7022 |
| 2012 | 7818 |
| 2013 | 10685 |
| 2014 | 19258 |
| 2015 | 25247 |
| 2016 | 30689 |
| 2017 | 35163 |
| 2018 | 41987 |
| 2019 | 50039 |
| 2020 | 64345 |
| 2021 | 78390 |
| 2022 | 86205 |
| 2023 | 87650 |
| 2024 | 103205 |
| 2025 | 121347 |
| 2026 | 48448 |
| 2027 | 1 |