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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 4 |
| 1946 | 29 |
| 1947 | 22 |
| 1948 | 19 |
| 1949 | 29 |
| 1950 | 23 |
| 1951 | 53 |
| 1952 | 65 |
| 1953 | 67 |
| 1954 | 82 |
| 1955 | 111 |
| 1956 | 122 |
| 1957 | 152 |
| 1958 | 163 |
| 1959 | 390 |
| 1960 | 501 |
| 1961 | 658 |
| 1962 | 732 |
| 1963 | 1097 |
| 1964 | 1100 |
| 1965 | 797 |
| 1966 | 1134 |
| 1967 | 1519 |
| 1968 | 1603 |
| 1969 | 1596 |
| 1970 | 1621 |
| 1971 | 1569 |
| 1972 | 1602 |
| 1973 | 1565 |
| 1974 | 1683 |
| 1975 | 1751 |
| 1976 | 1606 |
| 1977 | 1441 |
| 1978 | 1615 |
| 1979 | 1563 |
| 1980 | 1247 |
| 1981 | 1170 |
| 1982 | 1110 |
| 1983 | 1358 |
| 1984 | 1369 |
| 1985 | 1543 |
| 1986 | 1642 |
| 1987 | 1509 |
| 1988 | 1787 |
| 1989 | 1992 |
| 1990 | 2417 |
| 1991 | 2841 |
| 1992 | 3038 |
| 1993 | 3344 |
| 1994 | 3303 |
| 1995 | 3222 |
| 1996 | 3285 |
| 1997 | 3467 |
| 1998 | 3761 |
| 1999 | 4196 |
| 2000 | 4488 |
| 2001 | 7021 |
| 2002 | 7895 |
| 2003 | 8092 |
| 2004 | 8866 |
| 2005 | 9697 |
| 2006 | 10641 |
| 2007 | 11172 |
| 2008 | 11273 |
| 2009 | 12384 |
| 2010 | 13563 |
| 2011 | 14909 |
| 2012 | 15592 |
| 2013 | 15715 |
| 2014 | 16751 |
| 2015 | 17509 |
| 2016 | 18254 |
| 2017 | 17141 |
| 2018 | 18278 |
| 2019 | 18735 |
| 2020 | 18803 |
| 2021 | 17953 |
| 2022 | 17240 |
| 2023 | 14433 |
| 2024 | 13961 |
| 2025 | 84 |