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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1904 | 1 |
| 1907 | 1 |
| 1922 | 1 |
| 1924 | 1 |
| 1925 | 3 |
| 1926 | 1 |
| 1927 | 1 |
| 1928 | 1 |
| 1932 | 1 |
| 1937 | 4 |
| 1938 | 3 |
| 1939 | 1 |
| 1941 | 1 |
| 1942 | 1 |
| 1945 | 7 |
| 1946 | 10 |
| 1947 | 4 |
| 1948 | 5 |
| 1950 | 6 |
| 1951 | 3 |
| 1952 | 6 |
| 1953 | 1 |
| 1954 | 1 |
| 1955 | 5 |
| 1956 | 8 |
| 1957 | 10 |
| 1958 | 13 |
| 1959 | 9 |
| 1960 | 14 |
| 1961 | 17 |
| 1962 | 19 |
| 1963 | 21 |
| 1964 | 27 |
| 1965 | 39 |
| 1966 | 36 |
| 1967 | 55 |
| 1968 | 53 |
| 1969 | 77 |
| 1970 | 65 |
| 1971 | 59 |
| 1972 | 77 |
| 1973 | 71 |
| 1974 | 72 |
| 1975 | 72 |
| 1976 | 89 |
| 1977 | 102 |
| 1978 | 95 |
| 1979 | 134 |
| 1980 | 132 |
| 1981 | 156 |
| 1982 | 165 |
| 1983 | 178 |
| 1984 | 182 |
| 1985 | 172 |
| 1986 | 190 |
| 1987 | 223 |
| 1988 | 219 |
| 1989 | 240 |
| 1990 | 271 |
| 1991 | 257 |
| 1992 | 258 |
| 1993 | 247 |
| 1994 | 221 |
| 1995 | 263 |
| 1996 | 251 |
| 1997 | 277 |
| 1998 | 279 |
| 1999 | 322 |
| 2000 | 328 |
| 2001 | 391 |
| 2002 | 427 |
| 2003 | 453 |
| 2004 | 526 |
| 2005 | 589 |
| 2006 | 708 |
| 2007 | 729 |
| 2008 | 762 |
| 2009 | 862 |
| 2010 | 1010 |
| 2011 | 1155 |
| 2012 | 1292 |
| 2013 | 1463 |
| 2014 | 1542 |
| 2015 | 1659 |
| 2016 | 1841 |
| 2017 | 1980 |
| 2018 | 2104 |
| 2019 | 2199 |
| 2020 | 2916 |
| 2021 | 3319 |
| 2022 | 3035 |
| 2023 | 2846 |
| 2024 | 1287 |