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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 15 |
| 1946 | 33 |
| 1947 | 45 |
| 1948 | 37 |
| 1949 | 32 |
| 1950 | 40 |
| 1951 | 64 |
| 1952 | 76 |
| 1953 | 88 |
| 1954 | 103 |
| 1955 | 99 |
| 1956 | 94 |
| 1957 | 84 |
| 1958 | 103 |
| 1959 | 119 |
| 1960 | 123 |
| 1961 | 124 |
| 1962 | 149 |
| 1963 | 234 |
| 1964 | 319 |
| 1965 | 255 |
| 1966 | 254 |
| 1967 | 331 |
| 1968 | 410 |
| 1969 | 470 |
| 1970 | 543 |
| 1971 | 703 |
| 1972 | 766 |
| 1973 | 620 |
| 1974 | 516 |
| 1975 | 405 |
| 1976 | 299 |
| 1977 | 255 |
| 1978 | 209 |
| 1979 | 216 |
| 1980 | 259 |
| 1981 | 247 |
| 1982 | 217 |
| 1983 | 192 |
| 1984 | 232 |
| 1985 | 270 |
| 1986 | 245 |
| 1987 | 346 |
| 1988 | 374 |
| 1989 | 332 |
| 1990 | 247 |
| 1991 | 254 |
| 1992 | 244 |
| 1993 | 291 |
| 1994 | 272 |
| 1995 | 302 |
| 1996 | 307 |
| 1997 | 329 |
| 1998 | 318 |
| 1999 | 487 |
| 2000 | 685 |
| 2001 | 836 |
| 2002 | 972 |
| 2003 | 1112 |
| 2004 | 1170 |
| 2005 | 1556 |
| 2006 | 1644 |
| 2007 | 1928 |
| 2008 | 2002 |
| 2009 | 2166 |
| 2010 | 2423 |
| 2011 | 2409 |
| 2012 | 2461 |
| 2013 | 2599 |
| 2014 | 2751 |
| 2015 | 2726 |
| 2016 | 2660 |
| 2017 | 2798 |
| 2018 | 2982 |
| 2019 | 3181 |
| 2020 | 3000 |
| 2021 | 2733 |
| 2022 | 2967 |
| 2023 | 2079 |
| 2024 | 1241 |