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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 12 |
| 1947 | 9 |
| 1948 | 6 |
| 1949 | 9 |
| 1950 | 18 |
| 1951 | 24 |
| 1952 | 34 |
| 1953 | 37 |
| 1954 | 54 |
| 1955 | 64 |
| 1956 | 52 |
| 1957 | 54 |
| 1958 | 40 |
| 1959 | 64 |
| 1960 | 54 |
| 1961 | 94 |
| 1962 | 96 |
| 1963 | 230 |
| 1964 | 269 |
| 1965 | 196 |
| 1966 | 191 |
| 1967 | 277 |
| 1968 | 353 |
| 1969 | 384 |
| 1970 | 415 |
| 1971 | 552 |
| 1972 | 602 |
| 1973 | 590 |
| 1974 | 667 |
| 1975 | 664 |
| 1976 | 629 |
| 1977 | 642 |
| 1978 | 465 |
| 1979 | 301 |
| 1980 | 340 |
| 1981 | 347 |
| 1982 | 395 |
| 1983 | 515 |
| 1984 | 589 |
| 1985 | 642 |
| 1986 | 664 |
| 1987 | 667 |
| 1988 | 748 |
| 1989 | 894 |
| 1990 | 924 |
| 1991 | 990 |
| 1992 | 1010 |
| 1993 | 1088 |
| 1994 | 1143 |
| 1995 | 1154 |
| 1996 | 1171 |
| 1997 | 1149 |
| 1998 | 1302 |
| 1999 | 1324 |
| 2000 | 1396 |
| 2001 | 1722 |
| 2002 | 1775 |
| 2003 | 1941 |
| 2004 | 2160 |
| 2005 | 2393 |
| 2006 | 2322 |
| 2007 | 2518 |
| 2008 | 2790 |
| 2009 | 2812 |
| 2010 | 3066 |
| 2011 | 3535 |
| 2012 | 3848 |
| 2013 | 4396 |
| 2014 | 4841 |
| 2015 | 5008 |
| 2016 | 4848 |
| 2017 | 4880 |
| 2018 | 5125 |
| 2019 | 5650 |
| 2020 | 6176 |
| 2021 | 6626 |
| 2022 | 6707 |
| 2023 | 6355 |
| 2024 | 2079 |