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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1898 | 1 |
| 1910 | 1 |
| 1912 | 1 |
| 1945 | 2 |
| 1946 | 10 |
| 1947 | 8 |
| 1948 | 2 |
| 1949 | 1 |
| 1950 | 4 |
| 1951 | 6 |
| 1952 | 12 |
| 1953 | 7 |
| 1954 | 4 |
| 1955 | 13 |
| 1956 | 8 |
| 1957 | 5 |
| 1958 | 3 |
| 1960 | 2 |
| 1961 | 6 |
| 1962 | 7 |
| 1963 | 6 |
| 1964 | 10 |
| 1965 | 8 |
| 1966 | 6 |
| 1967 | 6 |
| 1968 | 7 |
| 1969 | 12 |
| 1970 | 5 |
| 1971 | 5 |
| 1972 | 5 |
| 1973 | 5 |
| 1974 | 11 |
| 1975 | 6 |
| 1976 | 8 |
| 1977 | 8 |
| 1978 | 10 |
| 1979 | 16 |
| 1980 | 10 |
| 1981 | 10 |
| 1982 | 6 |
| 1983 | 4 |
| 1984 | 14 |
| 1985 | 22 |
| 1986 | 12 |
| 1987 | 30 |
| 1988 | 47 |
| 1989 | 48 |
| 1990 | 76 |
| 1991 | 86 |
| 1992 | 100 |
| 1993 | 104 |
| 1994 | 80 |
| 1995 | 93 |
| 1996 | 115 |
| 1997 | 133 |
| 1998 | 142 |
| 1999 | 151 |
| 2000 | 171 |
| 2001 | 184 |
| 2002 | 227 |
| 2003 | 274 |
| 2004 | 308 |
| 2005 | 367 |
| 2006 | 424 |
| 2007 | 480 |
| 2008 | 534 |
| 2009 | 521 |
| 2010 | 576 |
| 2011 | 636 |
| 2012 | 780 |
| 2013 | 856 |
| 2014 | 1206 |
| 2015 | 1469 |
| 2016 | 1638 |
| 2017 | 1819 |
| 2018 | 2097 |
| 2019 | 2317 |
| 2020 | 2556 |
| 2021 | 2828 |
| 2022 | 2738 |
| 2023 | 2537 |
| 2024 | 2753 |
| 2025 | 2225 |
| 2026 | 1 |