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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1931 | 1 |
| 1945 | 24 |
| 1946 | 164 |
| 1947 | 244 |
| 1948 | 192 |
| 1949 | 203 |
| 1950 | 232 |
| 1951 | 264 |
| 1952 | 279 |
| 1953 | 253 |
| 1954 | 253 |
| 1955 | 259 |
| 1956 | 229 |
| 1957 | 258 |
| 1958 | 261 |
| 1959 | 287 |
| 1960 | 242 |
| 1961 | 233 |
| 1962 | 218 |
| 1963 | 217 |
| 1964 | 247 |
| 1965 | 258 |
| 1966 | 272 |
| 1967 | 322 |
| 1968 | 354 |
| 1969 | 356 |
| 1970 | 352 |
| 1971 | 391 |
| 1972 | 392 |
| 1973 | 507 |
| 1974 | 464 |
| 1975 | 510 |
| 1976 | 454 |
| 1977 | 422 |
| 1978 | 553 |
| 1979 | 646 |
| 1980 | 506 |
| 1981 | 469 |
| 1982 | 559 |
| 1983 | 578 |
| 1984 | 557 |
| 1985 | 599 |
| 1986 | 612 |
| 1987 | 574 |
| 1988 | 581 |
| 1989 | 534 |
| 1990 | 493 |
| 1991 | 532 |
| 1992 | 617 |
| 1993 | 647 |
| 1994 | 559 |
| 1995 | 545 |
| 1996 | 586 |
| 1997 | 602 |
| 1998 | 601 |
| 1999 | 549 |
| 2000 | 566 |
| 2001 | 523 |
| 2002 | 542 |
| 2003 | 652 |
| 2004 | 680 |
| 2005 | 552 |
| 2006 | 486 |
| 2007 | 467 |
| 2008 | 488 |
| 2009 | 647 |
| 2010 | 664 |
| 2011 | 610 |
| 2012 | 612 |
| 2013 | 681 |
| 2014 | 700 |
| 2015 | 819 |
| 2016 | 788 |
| 2017 | 871 |
| 2018 | 956 |
| 2019 | 1066 |
| 2020 | 1157 |
| 2021 | 892 |
| 2022 | 777 |
| 2023 | 716 |
| 2024 | 344 |