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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1932 | 1 |
| 1934 | 1 |
| 1943 | 1 |
| 1944 | 2 |
| 1945 | 35 |
| 1946 | 203 |
| 1947 | 181 |
| 1948 | 168 |
| 1949 | 127 |
| 1950 | 499 |
| 1951 | 638 |
| 1952 | 747 |
| 1953 | 510 |
| 1954 | 352 |
| 1955 | 344 |
| 1956 | 318 |
| 1957 | 308 |
| 1958 | 336 |
| 1959 | 295 |
| 1960 | 275 |
| 1961 | 324 |
| 1962 | 309 |
| 1963 | 268 |
| 1964 | 273 |
| 1965 | 172 |
| 1966 | 5 |
| 1967 | 54 |
| 1968 | 84 |
| 1969 | 77 |
| 1970 | 84 |
| 1971 | 57 |
| 1972 | 83 |
| 1973 | 135 |
| 1974 | 145 |
| 1975 | 133 |
| 1976 | 169 |
| 1977 | 191 |
| 1978 | 163 |
| 1979 | 196 |
| 1980 | 281 |
| 1981 | 244 |
| 1982 | 315 |
| 1983 | 344 |
| 1984 | 395 |
| 1985 | 362 |
| 1986 | 393 |
| 1987 | 420 |
| 1988 | 405 |
| 1989 | 401 |
| 1990 | 417 |
| 1991 | 475 |
| 1992 | 516 |
| 1993 | 644 |
| 1994 | 651 |
| 1995 | 707 |
| 1996 | 794 |
| 1997 | 688 |
| 1998 | 736 |
| 1999 | 843 |
| 2000 | 771 |
| 2001 | 933 |
| 2002 | 947 |
| 2003 | 1045 |
| 2004 | 1084 |
| 2005 | 1216 |
| 2006 | 1407 |
| 2007 | 1430 |
| 2008 | 1536 |
| 2009 | 1701 |
| 2010 | 1746 |
| 2011 | 1922 |
| 2012 | 1908 |
| 2013 | 2150 |
| 2014 | 2366 |
| 2015 | 2568 |
| 2016 | 2463 |
| 2017 | 2500 |
| 2018 | 2385 |
| 2019 | 2552 |
| 2020 | 2337 |
| 2021 | 2211 |
| 2022 | 1655 |
| 2023 | 1561 |
| 2024 | 579 |