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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 6 |
| 1946 | 37 |
| 1947 | 12 |
| 1948 | 120 |
| 1949 | 71 |
| 1950 | 135 |
| 1951 | 113 |
| 1952 | 188 |
| 1953 | 130 |
| 1954 | 190 |
| 1955 | 260 |
| 1956 | 154 |
| 1957 | 343 |
| 1958 | 429 |
| 1959 | 552 |
| 1960 | 530 |
| 1961 | 193 |
| 1962 | 367 |
| 1963 | 606 |
| 1964 | 705 |
| 1965 | 711 |
| 1966 | 415 |
| 1967 | 376 |
| 1968 | 507 |
| 1969 | 779 |
| 1970 | 162 |
| 1971 | 487 |
| 1972 | 450 |
| 1973 | 592 |
| 1974 | 581 |
| 1975 | 782 |
| 1976 | 559 |
| 1977 | 369 |
| 1978 | 361 |
| 1979 | 264 |
| 1980 | 605 |
| 1981 | 477 |
| 1982 | 716 |
| 1983 | 613 |
| 1984 | 542 |
| 1985 | 688 |
| 1986 | 838 |
| 1987 | 809 |
| 1988 | 1297 |
| 1989 | 627 |
| 1990 | 1052 |
| 1991 | 1408 |
| 1992 | 1308 |
| 1993 | 1554 |
| 1994 | 1512 |
| 1995 | 1166 |
| 1996 | 1272 |
| 1997 | 1328 |
| 1998 | 1662 |
| 1999 | 1401 |
| 2000 | 1233 |
| 2001 | 909 |
| 2002 | 1372 |
| 2003 | 1441 |
| 2004 | 1194 |
| 2005 | 1275 |
| 2006 | 1405 |
| 2007 | 1097 |
| 2008 | 1001 |
| 2009 | 1265 |
| 2010 | 751 |
| 2011 | 487 |
| 2012 | 475 |
| 2013 | 312 |
| 2014 | 288 |
| 2015 | 346 |
| 2016 | 308 |
| 2017 | 261 |
| 2018 | 350 |
| 2019 | 292 |
| 2020 | 304 |
| 2021 | 235 |
| 2022 | 238 |
| 2023 | 154 |
| 2024 | 50 |