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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1925 | 1 |
| 1945 | 3 |
| 1946 | 7 |
| 1947 | 5 |
| 1948 | 5 |
| 1949 | 15 |
| 1950 | 12 |
| 1951 | 13 |
| 1952 | 17 |
| 1953 | 19 |
| 1954 | 11 |
| 1955 | 17 |
| 1956 | 17 |
| 1957 | 19 |
| 1958 | 23 |
| 1959 | 14 |
| 1960 | 17 |
| 1961 | 14 |
| 1962 | 25 |
| 1963 | 27 |
| 1964 | 32 |
| 1965 | 26 |
| 1966 | 22 |
| 1967 | 25 |
| 1968 | 28 |
| 1969 | 31 |
| 1970 | 34 |
| 1971 | 35 |
| 1972 | 39 |
| 1973 | 36 |
| 1974 | 54 |
| 1975 | 46 |
| 1976 | 61 |
| 1977 | 59 |
| 1978 | 70 |
| 1979 | 66 |
| 1980 | 84 |
| 1981 | 76 |
| 1982 | 89 |
| 1983 | 108 |
| 1984 | 121 |
| 1985 | 118 |
| 1986 | 127 |
| 1987 | 121 |
| 1988 | 165 |
| 1989 | 203 |
| 1990 | 206 |
| 1991 | 186 |
| 1992 | 223 |
| 1993 | 211 |
| 1994 | 251 |
| 1995 | 290 |
| 1996 | 293 |
| 1997 | 333 |
| 1998 | 351 |
| 1999 | 364 |
| 2000 | 382 |
| 2001 | 494 |
| 2002 | 545 |
| 2003 | 648 |
| 2004 | 806 |
| 2005 | 980 |
| 2006 | 1132 |
| 2007 | 1249 |
| 2008 | 1505 |
| 2009 | 1704 |
| 2010 | 1852 |
| 2011 | 2133 |
| 2012 | 2484 |
| 2013 | 2894 |
| 2014 | 3422 |
| 2015 | 3826 |
| 2016 | 4069 |
| 2017 | 4379 |
| 2018 | 5056 |
| 2019 | 5719 |
| 2020 | 6758 |
| 2021 | 7784 |
| 2022 | 9377 |
| 2023 | 9213 |
| 2024 | 10478 |
| 2025 | 12696 |
| 2026 | 9652 |
| 2027 | 19 |