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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 7 |
| 1947 | 12 |
| 1948 | 20 |
| 1949 | 4 |
| 1950 | 39 |
| 1951 | 52 |
| 1952 | 61 |
| 1953 | 48 |
| 1954 | 55 |
| 1955 | 48 |
| 1956 | 44 |
| 1957 | 56 |
| 1958 | 54 |
| 1959 | 46 |
| 1960 | 38 |
| 1961 | 40 |
| 1962 | 61 |
| 1963 | 96 |
| 1964 | 109 |
| 1965 | 110 |
| 1966 | 110 |
| 1967 | 149 |
| 1968 | 172 |
| 1969 | 162 |
| 1970 | 177 |
| 1971 | 194 |
| 1972 | 237 |
| 1973 | 246 |
| 1974 | 245 |
| 1975 | 227 |
| 1976 | 256 |
| 1977 | 281 |
| 1978 | 334 |
| 1979 | 352 |
| 1980 | 348 |
| 1981 | 366 |
| 1982 | 364 |
| 1983 | 382 |
| 1984 | 373 |
| 1985 | 445 |
| 1986 | 401 |
| 1987 | 423 |
| 1988 | 408 |
| 1989 | 418 |
| 1990 | 405 |
| 1991 | 386 |
| 1992 | 391 |
| 1993 | 482 |
| 1994 | 495 |
| 1995 | 562 |
| 1996 | 490 |
| 1997 | 552 |
| 1998 | 621 |
| 1999 | 553 |
| 2000 | 605 |
| 2001 | 571 |
| 2002 | 624 |
| 2003 | 621 |
| 2004 | 707 |
| 2005 | 693 |
| 2006 | 743 |
| 2007 | 817 |
| 2008 | 853 |
| 2009 | 812 |
| 2010 | 858 |
| 2011 | 929 |
| 2012 | 1020 |
| 2013 | 1071 |
| 2014 | 1046 |
| 2015 | 1003 |
| 2016 | 929 |
| 2017 | 975 |
| 2018 | 1039 |
| 2019 | 1085 |
| 2020 | 1222 |
| 2021 | 1114 |
| 2022 | 1017 |
| 2023 | 856 |
| 2024 | 249 |