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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1899 | 1 |
| 1902 | 1 |
| 1942 | 1 |
| 1945 | 2 |
| 1946 | 6 |
| 1947 | 4 |
| 1948 | 9 |
| 1949 | 7 |
| 1950 | 5 |
| 1951 | 9 |
| 1952 | 6 |
| 1953 | 8 |
| 1954 | 11 |
| 1955 | 9 |
| 1956 | 11 |
| 1957 | 9 |
| 1958 | 7 |
| 1959 | 4 |
| 1960 | 7 |
| 1961 | 9 |
| 1962 | 9 |
| 1963 | 12 |
| 1964 | 14 |
| 1965 | 13 |
| 1966 | 11 |
| 1967 | 14 |
| 1968 | 22 |
| 1969 | 13 |
| 1970 | 22 |
| 1971 | 23 |
| 1972 | 26 |
| 1973 | 31 |
| 1974 | 33 |
| 1975 | 22 |
| 1976 | 29 |
| 1977 | 28 |
| 1978 | 53 |
| 1979 | 38 |
| 1980 | 47 |
| 1981 | 56 |
| 1982 | 65 |
| 1983 | 63 |
| 1984 | 70 |
| 1985 | 85 |
| 1986 | 85 |
| 1987 | 84 |
| 1988 | 100 |
| 1989 | 87 |
| 1990 | 93 |
| 1991 | 95 |
| 1992 | 115 |
| 1993 | 114 |
| 1994 | 121 |
| 1995 | 107 |
| 1996 | 134 |
| 1997 | 123 |
| 1998 | 152 |
| 1999 | 130 |
| 2000 | 157 |
| 2001 | 200 |
| 2002 | 212 |
| 2003 | 217 |
| 2004 | 261 |
| 2005 | 287 |
| 2006 | 314 |
| 2007 | 324 |
| 2008 | 368 |
| 2009 | 392 |
| 2010 | 429 |
| 2011 | 448 |
| 2012 | 462 |
| 2013 | 536 |
| 2014 | 566 |
| 2015 | 649 |
| 2016 | 664 |
| 2017 | 705 |
| 2018 | 816 |
| 2019 | 900 |
| 2020 | 1144 |
| 2021 | 1371 |
| 2022 | 1226 |
| 2023 | 1097 |
| 2024 | 405 |