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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1911 | 1 |
| 1912 | 3 |
| 1913 | 1 |
| 1914 | 1 |
| 1917 | 2 |
| 1923 | 2 |
| 1937 | 1 |
| 1945 | 3 |
| 1946 | 12 |
| 1947 | 6 |
| 1948 | 12 |
| 1949 | 9 |
| 1950 | 18 |
| 1951 | 26 |
| 1952 | 28 |
| 1953 | 35 |
| 1954 | 40 |
| 1955 | 41 |
| 1956 | 68 |
| 1957 | 77 |
| 1958 | 54 |
| 1959 | 49 |
| 1960 | 36 |
| 1961 | 33 |
| 1962 | 69 |
| 1963 | 130 |
| 1964 | 230 |
| 1965 | 165 |
| 1966 | 189 |
| 1967 | 212 |
| 1968 | 235 |
| 1969 | 284 |
| 1970 | 235 |
| 1971 | 280 |
| 1972 | 258 |
| 1973 | 307 |
| 1974 | 267 |
| 1975 | 349 |
| 1976 | 298 |
| 1977 | 298 |
| 1978 | 264 |
| 1979 | 292 |
| 1980 | 326 |
| 1981 | 353 |
| 1982 | 365 |
| 1983 | 454 |
| 1984 | 507 |
| 1985 | 558 |
| 1986 | 572 |
| 1987 | 540 |
| 1988 | 548 |
| 1989 | 659 |
| 1990 | 688 |
| 1991 | 659 |
| 1992 | 723 |
| 1993 | 777 |
| 1994 | 729 |
| 1995 | 764 |
| 1996 | 740 |
| 1997 | 733 |
| 1998 | 790 |
| 1999 | 805 |
| 2000 | 901 |
| 2001 | 795 |
| 2002 | 842 |
| 2003 | 887 |
| 2004 | 1006 |
| 2005 | 1134 |
| 2006 | 1178 |
| 2007 | 1197 |
| 2008 | 1299 |
| 2009 | 1291 |
| 2010 | 1294 |
| 2011 | 1401 |
| 2012 | 1459 |
| 2013 | 1577 |
| 2014 | 1588 |
| 2015 | 1527 |
| 2016 | 1542 |
| 2017 | 1518 |
| 2018 | 1624 |
| 2019 | 1667 |
| 2020 | 1982 |
| 2021 | 2007 |
| 2022 | 1921 |
| 2023 | 2076 |
| 2024 | 2008 |
| 2025 | 2223 |
| 2026 | 1215 |