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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1909 | 1 |
| 1913 | 1 |
| 1917 | 1 |
| 1926 | 3 |
| 1928 | 5 |
| 1929 | 2 |
| 1932 | 1 |
| 1933 | 1 |
| 1939 | 1 |
| 1941 | 1 |
| 1942 | 1 |
| 1946 | 1 |
| 1947 | 2 |
| 1948 | 1 |
| 1949 | 1 |
| 1950 | 3 |
| 1951 | 2 |
| 1952 | 1 |
| 1955 | 1 |
| 1958 | 2 |
| 1959 | 1 |
| 1962 | 3 |
| 1963 | 6 |
| 1964 | 8 |
| 1965 | 3 |
| 1966 | 9 |
| 1967 | 19 |
| 1968 | 13 |
| 1969 | 12 |
| 1970 | 28 |
| 1971 | 14 |
| 1972 | 22 |
| 1973 | 18 |
| 1974 | 28 |
| 1975 | 24 |
| 1976 | 25 |
| 1977 | 26 |
| 1978 | 30 |
| 1979 | 33 |
| 1980 | 46 |
| 1981 | 37 |
| 1982 | 39 |
| 1983 | 53 |
| 1984 | 45 |
| 1985 | 85 |
| 1986 | 66 |
| 1987 | 58 |
| 1988 | 78 |
| 1989 | 105 |
| 1990 | 99 |
| 1991 | 89 |
| 1992 | 85 |
| 1993 | 80 |
| 1994 | 77 |
| 1995 | 55 |
| 1996 | 78 |
| 1997 | 64 |
| 1998 | 55 |
| 1999 | 39 |
| 2000 | 52 |
| 2001 | 54 |
| 2002 | 49 |
| 2003 | 51 |
| 2004 | 67 |
| 2005 | 81 |
| 2006 | 83 |
| 2007 | 101 |
| 2008 | 82 |
| 2009 | 92 |
| 2010 | 89 |
| 2011 | 106 |
| 2012 | 99 |
| 2013 | 111 |
| 2014 | 108 |
| 2015 | 106 |
| 2016 | 113 |
| 2017 | 97 |
| 2018 | 120 |
| 2019 | 190 |
| 2020 | 229 |
| 2021 | 263 |
| 2022 | 223 |
| 2023 | 181 |
| 2024 | 166 |
| 2025 | 189 |
| 2026 | 142 |