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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1871 | 1 |
| 1887 | 1 |
| 1898 | 1 |
| 1943 | 1 |
| 1945 | 9 |
| 1946 | 73 |
| 1947 | 58 |
| 1948 | 69 |
| 1949 | 40 |
| 1950 | 24 |
| 1951 | 43 |
| 1952 | 40 |
| 1953 | 45 |
| 1954 | 49 |
| 1955 | 41 |
| 1956 | 34 |
| 1957 | 32 |
| 1958 | 29 |
| 1959 | 31 |
| 1960 | 30 |
| 1961 | 35 |
| 1962 | 21 |
| 1963 | 45 |
| 1964 | 37 |
| 1965 | 23 |
| 1966 | 9 |
| 1967 | 22 |
| 1968 | 15 |
| 1969 | 22 |
| 1970 | 19 |
| 1971 | 23 |
| 1972 | 22 |
| 1973 | 22 |
| 1974 | 28 |
| 1975 | 24 |
| 1976 | 33 |
| 1977 | 32 |
| 1978 | 27 |
| 1979 | 41 |
| 1980 | 35 |
| 1981 | 41 |
| 1982 | 35 |
| 1983 | 46 |
| 1984 | 38 |
| 1985 | 57 |
| 1986 | 47 |
| 1987 | 68 |
| 1988 | 66 |
| 1989 | 79 |
| 1990 | 80 |
| 1991 | 94 |
| 1992 | 72 |
| 1993 | 83 |
| 1994 | 50 |
| 1995 | 85 |
| 1996 | 90 |
| 1997 | 86 |
| 1998 | 104 |
| 1999 | 87 |
| 2000 | 113 |
| 2001 | 115 |
| 2002 | 152 |
| 2003 | 142 |
| 2004 | 152 |
| 2005 | 180 |
| 2006 | 180 |
| 2007 | 189 |
| 2008 | 168 |
| 2009 | 225 |
| 2010 | 217 |
| 2011 | 248 |
| 2012 | 290 |
| 2013 | 317 |
| 2014 | 388 |
| 2015 | 439 |
| 2016 | 485 |
| 2017 | 454 |
| 2018 | 491 |
| 2019 | 598 |
| 2020 | 669 |
| 2021 | 755 |
| 2022 | 700 |
| 2023 | 724 |
| 2024 | 738 |
| 2025 | 916 |
| 2026 | 234 |
| 2027 | 1 |