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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1911 | 1 |
| 1913 | 2 |
| 1914 | 1 |
| 1915 | 2 |
| 1918 | 2 |
| 1931 | 1 |
| 1932 | 2 |
| 1933 | 4 |
| 1934 | 1 |
| 1935 | 3 |
| 1936 | 2 |
| 1937 | 2 |
| 1938 | 3 |
| 1939 | 3 |
| 1940 | 4 |
| 1941 | 1 |
| 1942 | 6 |
| 1943 | 2 |
| 1944 | 3 |
| 1945 | 18 |
| 1946 | 52 |
| 1947 | 71 |
| 1948 | 74 |
| 1949 | 72 |
| 1950 | 74 |
| 1951 | 72 |
| 1952 | 84 |
| 1953 | 92 |
| 1954 | 83 |
| 1955 | 103 |
| 1956 | 111 |
| 1957 | 125 |
| 1958 | 110 |
| 1959 | 92 |
| 1960 | 114 |
| 1961 | 106 |
| 1962 | 116 |
| 1963 | 135 |
| 1964 | 159 |
| 1965 | 155 |
| 1966 | 165 |
| 1967 | 172 |
| 1968 | 175 |
| 1969 | 196 |
| 1970 | 179 |
| 1971 | 208 |
| 1972 | 212 |
| 1973 | 211 |
| 1974 | 233 |
| 1975 | 294 |
| 1976 | 264 |
| 1977 | 315 |
| 1978 | 353 |
| 1979 | 349 |
| 1980 | 348 |
| 1981 | 398 |
| 1982 | 382 |
| 1983 | 412 |
| 1984 | 413 |
| 1985 | 461 |
| 1986 | 494 |
| 1987 | 534 |
| 1988 | 557 |
| 1989 | 504 |
| 1990 | 569 |
| 1991 | 593 |
| 1992 | 598 |
| 1993 | 598 |
| 1994 | 593 |
| 1995 | 677 |
| 1996 | 615 |
| 1997 | 580 |
| 1998 | 644 |
| 1999 | 589 |
| 2000 | 675 |
| 2001 | 669 |
| 2002 | 682 |
| 2003 | 658 |
| 2004 | 748 |
| 2005 | 774 |
| 2006 | 911 |
| 2007 | 938 |
| 2008 | 990 |
| 2009 | 1152 |
| 2010 | 1132 |
| 2011 | 1331 |
| 2012 | 1432 |
| 2013 | 1467 |
| 2014 | 1653 |
| 2015 | 1781 |
| 2016 | 1787 |
| 2017 | 1832 |
| 2018 | 1951 |
| 2019 | 2015 |
| 2020 | 2338 |
| 2021 | 2571 |
| 2022 | 2463 |
| 2023 | 2459 |
| 2024 | 2553 |
| 2025 | 2898 |
| 2026 | 68 |