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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 10 |
| 1947 | 9 |
| 1948 | 6 |
| 1949 | 4 |
| 1950 | 15 |
| 1951 | 15 |
| 1952 | 21 |
| 1953 | 26 |
| 1954 | 31 |
| 1955 | 21 |
| 1956 | 29 |
| 1957 | 35 |
| 1958 | 32 |
| 1959 | 31 |
| 1960 | 44 |
| 1961 | 53 |
| 1962 | 38 |
| 1963 | 101 |
| 1964 | 101 |
| 1965 | 72 |
| 1966 | 124 |
| 1967 | 263 |
| 1968 | 308 |
| 1969 | 211 |
| 1970 | 264 |
| 1971 | 322 |
| 1972 | 313 |
| 1973 | 318 |
| 1974 | 370 |
| 1975 | 212 |
| 1976 | 207 |
| 1977 | 141 |
| 1978 | 146 |
| 1979 | 151 |
| 1980 | 137 |
| 1981 | 158 |
| 1982 | 160 |
| 1983 | 178 |
| 1984 | 177 |
| 1985 | 188 |
| 1986 | 217 |
| 1987 | 217 |
| 1988 | 196 |
| 1989 | 200 |
| 1990 | 252 |
| 1991 | 203 |
| 1992 | 187 |
| 1993 | 193 |
| 1994 | 219 |
| 1995 | 235 |
| 1996 | 242 |
| 1997 | 255 |
| 1998 | 261 |
| 1999 | 259 |
| 2000 | 375 |
| 2001 | 510 |
| 2002 | 553 |
| 2003 | 635 |
| 2004 | 824 |
| 2005 | 1081 |
| 2006 | 1186 |
| 2007 | 1339 |
| 2008 | 1413 |
| 2009 | 1560 |
| 2010 | 1932 |
| 2011 | 2123 |
| 2012 | 2188 |
| 2013 | 2265 |
| 2014 | 2154 |
| 2015 | 2084 |
| 2016 | 1825 |
| 2017 | 1797 |
| 2018 | 1904 |
| 2019 | 1930 |
| 2020 | 1895 |
| 2021 | 1952 |
| 2022 | 2323 |
| 2023 | 1673 |
| 2024 | 1755 |
| 2025 | 1664 |
| 2026 | 681 |