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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 2 |
| 1947 | 4 |
| 1948 | 15 |
| 1949 | 4 |
| 1950 | 9 |
| 1951 | 10 |
| 1952 | 9 |
| 1953 | 7 |
| 1954 | 11 |
| 1955 | 10 |
| 1956 | 8 |
| 1957 | 8 |
| 1958 | 12 |
| 1959 | 6 |
| 1960 | 10 |
| 1961 | 8 |
| 1962 | 21 |
| 1963 | 43 |
| 1964 | 47 |
| 1965 | 57 |
| 1966 | 52 |
| 1967 | 52 |
| 1968 | 50 |
| 1969 | 57 |
| 1970 | 55 |
| 1971 | 61 |
| 1972 | 63 |
| 1973 | 64 |
| 1974 | 68 |
| 1975 | 75 |
| 1976 | 88 |
| 1977 | 81 |
| 1978 | 95 |
| 1979 | 97 |
| 1980 | 68 |
| 1981 | 88 |
| 1982 | 84 |
| 1983 | 89 |
| 1984 | 77 |
| 1985 | 99 |
| 1986 | 95 |
| 1987 | 142 |
| 1988 | 185 |
| 1989 | 211 |
| 1990 | 176 |
| 1991 | 139 |
| 1992 | 195 |
| 1993 | 191 |
| 1994 | 244 |
| 1995 | 244 |
| 1996 | 254 |
| 1997 | 285 |
| 1998 | 327 |
| 1999 | 310 |
| 2000 | 323 |
| 2001 | 371 |
| 2002 | 346 |
| 2003 | 370 |
| 2004 | 448 |
| 2005 | 510 |
| 2006 | 519 |
| 2007 | 622 |
| 2008 | 735 |
| 2009 | 793 |
| 2010 | 803 |
| 2011 | 849 |
| 2012 | 887 |
| 2013 | 959 |
| 2014 | 1075 |
| 2015 | 1157 |
| 2016 | 1224 |
| 2017 | 1331 |
| 2018 | 1339 |
| 2019 | 1478 |
| 2020 | 1674 |
| 2021 | 1928 |
| 2022 | 1803 |
| 2023 | 1810 |
| 2024 | 856 |