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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1885 | 4 |
| 1886 | 3 |
| 1887 | 3 |
| 1888 | 1 |
| 1898 | 1 |
| 1900 | 1 |
| 1904 | 4 |
| 1905 | 1 |
| 1928 | 1 |
| 1944 | 1 |
| 1945 | 14 |
| 1946 | 61 |
| 1947 | 69 |
| 1948 | 99 |
| 1949 | 108 |
| 1950 | 153 |
| 1951 | 143 |
| 1952 | 132 |
| 1953 | 114 |
| 1954 | 124 |
| 1955 | 129 |
| 1956 | 112 |
| 1957 | 107 |
| 1958 | 132 |
| 1959 | 114 |
| 1960 | 110 |
| 1961 | 96 |
| 1962 | 106 |
| 1963 | 163 |
| 1964 | 207 |
| 1965 | 151 |
| 1966 | 205 |
| 1967 | 224 |
| 1968 | 277 |
| 1969 | 319 |
| 1970 | 312 |
| 1971 | 500 |
| 1972 | 514 |
| 1973 | 608 |
| 1974 | 710 |
| 1975 | 1253 |
| 1976 | 1619 |
| 1977 | 1683 |
| 1978 | 1652 |
| 1979 | 1882 |
| 1980 | 2089 |
| 1981 | 2332 |
| 1982 | 2445 |
| 1983 | 2561 |
| 1984 | 2785 |
| 1985 | 2922 |
| 1986 | 2974 |
| 1987 | 2835 |
| 1988 | 2533 |
| 1989 | 2450 |
| 1990 | 2421 |
| 1991 | 2862 |
| 1992 | 2846 |
| 1993 | 4432 |
| 1994 | 5066 |
| 1995 | 5578 |
| 1996 | 5807 |
| 1997 | 4441 |
| 1998 | 4638 |
| 1999 | 6123 |
| 2000 | 7266 |
| 2001 | 7784 |
| 2002 | 7950 |
| 2003 | 7604 |
| 2004 | 7772 |
| 2005 | 8312 |
| 2006 | 8019 |
| 2007 | 8488 |
| 2008 | 11456 |
| 2009 | 12755 |
| 2010 | 12541 |
| 2011 | 13316 |
| 2012 | 13306 |
| 2013 | 11004 |
| 2014 | 10366 |
| 2015 | 10218 |
| 2016 | 9023 |
| 2017 | 8792 |
| 2018 | 7839 |
| 2019 | 8317 |
| 2020 | 7856 |
| 2021 | 7129 |
| 2022 | 6699 |
| 2023 | 6027 |
| 2024 | 6592 |
| 2025 | 4906 |
| 2026 | 5 |