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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1938 | 1 |
| 1945 | 66 |
| 1946 | 250 |
| 1947 | 208 |
| 1948 | 213 |
| 1949 | 243 |
| 1950 | 423 |
| 1951 | 442 |
| 1952 | 461 |
| 1953 | 472 |
| 1954 | 508 |
| 1955 | 535 |
| 1956 | 518 |
| 1957 | 516 |
| 1958 | 484 |
| 1959 | 546 |
| 1960 | 549 |
| 1961 | 558 |
| 1962 | 713 |
| 1963 | 912 |
| 1964 | 1187 |
| 1965 | 908 |
| 1966 | 544 |
| 1967 | 557 |
| 1968 | 537 |
| 1969 | 536 |
| 1970 | 542 |
| 1971 | 525 |
| 1972 | 638 |
| 1973 | 606 |
| 1974 | 785 |
| 1975 | 899 |
| 1976 | 918 |
| 1977 | 1047 |
| 1978 | 1214 |
| 1979 | 1317 |
| 1980 | 1302 |
| 1981 | 1475 |
| 1982 | 1473 |
| 1983 | 1690 |
| 1984 | 1684 |
| 1985 | 1709 |
| 1986 | 1810 |
| 1987 | 2017 |
| 1988 | 2282 |
| 1989 | 2471 |
| 1990 | 2472 |
| 1991 | 2483 |
| 1992 | 2459 |
| 1993 | 2451 |
| 1994 | 2415 |
| 1995 | 2496 |
| 1996 | 2501 |
| 1997 | 2674 |
| 1998 | 2640 |
| 1999 | 2970 |
| 2000 | 2820 |
| 2001 | 2993 |
| 2002 | 3095 |
| 2003 | 3340 |
| 2004 | 3623 |
| 2005 | 4198 |
| 2006 | 4624 |
| 2007 | 5089 |
| 2008 | 5447 |
| 2009 | 5823 |
| 2010 | 6381 |
| 2011 | 7100 |
| 2012 | 7665 |
| 2013 | 8467 |
| 2014 | 9229 |
| 2015 | 9709 |
| 2016 | 9515 |
| 2017 | 9904 |
| 2018 | 10172 |
| 2019 | 10498 |
| 2020 | 9506 |
| 2021 | 7117 |
| 2022 | 5372 |
| 2023 | 5066 |
| 2024 | 7594 |
| 2025 | 6028 |