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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 5 |
| 1946 | 19 |
| 1947 | 13 |
| 1948 | 21 |
| 1949 | 15 |
| 1950 | 35 |
| 1951 | 49 |
| 1952 | 79 |
| 1953 | 118 |
| 1954 | 112 |
| 1955 | 100 |
| 1956 | 132 |
| 1957 | 145 |
| 1958 | 143 |
| 1959 | 157 |
| 1960 | 130 |
| 1961 | 241 |
| 1962 | 184 |
| 1963 | 187 |
| 1964 | 816 |
| 1965 | 579 |
| 1966 | 115 |
| 1967 | 127 |
| 1968 | 106 |
| 1969 | 153 |
| 1970 | 197 |
| 1971 | 190 |
| 1972 | 181 |
| 1973 | 174 |
| 1974 | 168 |
| 1975 | 121 |
| 1976 | 171 |
| 1977 | 186 |
| 1978 | 209 |
| 1979 | 318 |
| 1980 | 370 |
| 1981 | 579 |
| 1982 | 618 |
| 1983 | 772 |
| 1984 | 804 |
| 1985 | 885 |
| 1986 | 908 |
| 1987 | 1454 |
| 1988 | 2056 |
| 1989 | 2050 |
| 1990 | 2397 |
| 1991 | 2448 |
| 1992 | 2861 |
| 1993 | 3151 |
| 1994 | 3580 |
| 1995 | 4038 |
| 1996 | 4314 |
| 1997 | 4733 |
| 1998 | 5697 |
| 1999 | 6521 |
| 2000 | 7058 |
| 2001 | 7339 |
| 2002 | 8074 |
| 2003 | 8865 |
| 2004 | 9535 |
| 2005 | 10696 |
| 2006 | 11951 |
| 2007 | 12682 |
| 2008 | 13645 |
| 2009 | 14336 |
| 2010 | 15494 |
| 2011 | 17471 |
| 2012 | 18574 |
| 2013 | 23028 |
| 2014 | 32435 |
| 2015 | 38821 |
| 2016 | 42711 |
| 2017 | 44838 |
| 2018 | 47446 |
| 2019 | 49672 |
| 2020 | 56671 |
| 2021 | 62237 |
| 2022 | 60238 |
| 2023 | 57530 |
| 2024 | 58927 |
| 2025 | 63274 |
| 2026 | 51486 |
| 2027 | 42 |