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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 24 |
| 1946 | 59 |
| 1947 | 74 |
| 1948 | 67 |
| 1949 | 49 |
| 1950 | 118 |
| 1951 | 184 |
| 1952 | 153 |
| 1953 | 170 |
| 1954 | 202 |
| 1955 | 150 |
| 1956 | 162 |
| 1957 | 134 |
| 1958 | 109 |
| 1959 | 117 |
| 1960 | 154 |
| 1961 | 199 |
| 1962 | 181 |
| 1963 | 1 |
| 1964 | 13 |
| 1965 | 225 |
| 1966 | 368 |
| 1967 | 311 |
| 1968 | 363 |
| 1969 | 371 |
| 1970 | 357 |
| 1971 | 362 |
| 1972 | 361 |
| 1973 | 361 |
| 1974 | 376 |
| 1975 | 353 |
| 1976 | 325 |
| 1977 | 357 |
| 1978 | 356 |
| 1979 | 432 |
| 1980 | 399 |
| 1981 | 457 |
| 1982 | 470 |
| 1983 | 470 |
| 1984 | 460 |
| 1985 | 453 |
| 1986 | 540 |
| 1987 | 551 |
| 1988 | 547 |
| 1989 | 510 |
| 1990 | 553 |
| 1991 | 546 |
| 1992 | 554 |
| 1993 | 594 |
| 1994 | 639 |
| 1995 | 576 |
| 1996 | 689 |
| 1997 | 670 |
| 1998 | 713 |
| 1999 | 734 |
| 2000 | 763 |
| 2001 | 783 |
| 2002 | 768 |
| 2003 | 1044 |
| 2004 | 1059 |
| 2005 | 1029 |
| 2006 | 1021 |
| 2007 | 1162 |
| 2008 | 1117 |
| 2009 | 1255 |
| 2010 | 1530 |
| 2011 | 1573 |
| 2012 | 1561 |
| 2013 | 1525 |
| 2014 | 1576 |
| 2015 | 1538 |
| 2016 | 1381 |
| 2017 | 1420 |
| 2018 | 1333 |
| 2019 | 1440 |
| 2020 | 8001 |
| 2021 | 7233 |
| 2022 | 6694 |
| 2023 | 4688 |
| 2024 | 3436 |
| 2025 | 22 |