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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 9 |
| 1946 | 28 |
| 1947 | 43 |
| 1948 | 41 |
| 1949 | 50 |
| 1950 | 58 |
| 1951 | 91 |
| 1952 | 119 |
| 1953 | 166 |
| 1954 | 196 |
| 1955 | 210 |
| 1956 | 249 |
| 1957 | 244 |
| 1958 | 292 |
| 1959 | 245 |
| 1960 | 308 |
| 1961 | 365 |
| 1962 | 430 |
| 1963 | 509 |
| 1964 | 629 |
| 1965 | 263 |
| 1966 | 1 |
| 1967 | 1 |
| 1968 | 4 |
| 1969 | 5 |
| 1970 | 1 |
| 1971 | 7 |
| 1972 | 10 |
| 1973 | 88 |
| 1974 | 117 |
| 1975 | 152 |
| 1976 | 155 |
| 1977 | 221 |
| 1978 | 275 |
| 1979 | 218 |
| 1980 | 265 |
| 1981 | 230 |
| 1982 | 291 |
| 1983 | 324 |
| 1984 | 395 |
| 1985 | 369 |
| 1986 | 442 |
| 1987 | 454 |
| 1988 | 530 |
| 1989 | 505 |
| 1990 | 452 |
| 1991 | 519 |
| 1992 | 528 |
| 1993 | 521 |
| 1994 | 670 |
| 1995 | 791 |
| 1996 | 880 |
| 1997 | 1077 |
| 1998 | 1146 |
| 1999 | 1302 |
| 2000 | 1250 |
| 2001 | 1424 |
| 2002 | 1282 |
| 2003 | 1554 |
| 2004 | 1541 |
| 2005 | 1767 |
| 2006 | 1820 |
| 2007 | 2215 |
| 2008 | 2414 |
| 2009 | 2370 |
| 2010 | 2493 |
| 2011 | 2864 |
| 2012 | 2878 |
| 2013 | 3384 |
| 2014 | 3444 |
| 2015 | 3336 |
| 2016 | 3178 |
| 2017 | 3394 |
| 2018 | 3409 |
| 2019 | 3757 |
| 2020 | 3655 |
| 2021 | 2843 |
| 2022 | 2138 |
| 2023 | 1684 |
| 2024 | 935 |