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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1839 | 1 |
| 1841 | 1 |
| 1930 | 1 |
| 1932 | 1 |
| 1945 | 4 |
| 1946 | 4 |
| 1947 | 1 |
| 1948 | 3 |
| 1949 | 6 |
| 1950 | 5 |
| 1951 | 15 |
| 1952 | 17 |
| 1953 | 6 |
| 1954 | 16 |
| 1955 | 15 |
| 1956 | 18 |
| 1957 | 8 |
| 1958 | 10 |
| 1959 | 16 |
| 1960 | 7 |
| 1961 | 17 |
| 1962 | 12 |
| 1963 | 18 |
| 1964 | 13 |
| 1965 | 20 |
| 1966 | 20 |
| 1967 | 15 |
| 1968 | 22 |
| 1969 | 23 |
| 1970 | 9 |
| 1971 | 25 |
| 1972 | 17 |
| 1973 | 26 |
| 1974 | 34 |
| 1975 | 30 |
| 1976 | 40 |
| 1977 | 44 |
| 1978 | 45 |
| 1979 | 38 |
| 1980 | 39 |
| 1981 | 49 |
| 1982 | 53 |
| 1983 | 47 |
| 1984 | 61 |
| 1985 | 54 |
| 1986 | 66 |
| 1987 | 82 |
| 1988 | 79 |
| 1989 | 78 |
| 1990 | 77 |
| 1991 | 80 |
| 1992 | 97 |
| 1993 | 96 |
| 1994 | 92 |
| 1995 | 129 |
| 1996 | 129 |
| 1997 | 137 |
| 1998 | 177 |
| 1999 | 186 |
| 2000 | 220 |
| 2001 | 237 |
| 2002 | 283 |
| 2003 | 328 |
| 2004 | 435 |
| 2005 | 517 |
| 2006 | 600 |
| 2007 | 747 |
| 2008 | 890 |
| 2009 | 1040 |
| 2010 | 1091 |
| 2011 | 1354 |
| 2012 | 1454 |
| 2013 | 1639 |
| 2014 | 1778 |
| 2015 | 1946 |
| 2016 | 1999 |
| 2017 | 2149 |
| 2018 | 2335 |
| 2019 | 2449 |
| 2020 | 2945 |
| 2021 | 3425 |
| 2022 | 3311 |
| 2023 | 3089 |
| 2024 | 1049 |