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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1924 | 1 |
| 1927 | 1 |
| 1934 | 1 |
| 1935 | 2 |
| 1939 | 1 |
| 1942 | 1 |
| 1943 | 1 |
| 1944 | 2 |
| 1945 | 5 |
| 1946 | 9 |
| 1947 | 12 |
| 1948 | 11 |
| 1949 | 12 |
| 1950 | 13 |
| 1951 | 8 |
| 1952 | 23 |
| 1953 | 24 |
| 1954 | 23 |
| 1955 | 17 |
| 1956 | 24 |
| 1957 | 23 |
| 1958 | 18 |
| 1959 | 29 |
| 1960 | 19 |
| 1961 | 26 |
| 1962 | 29 |
| 1963 | 47 |
| 1964 | 32 |
| 1965 | 42 |
| 1966 | 54 |
| 1967 | 46 |
| 1968 | 54 |
| 1969 | 49 |
| 1970 | 48 |
| 1971 | 53 |
| 1972 | 77 |
| 1973 | 65 |
| 1974 | 92 |
| 1975 | 97 |
| 1976 | 99 |
| 1977 | 90 |
| 1978 | 96 |
| 1979 | 109 |
| 1980 | 100 |
| 1981 | 129 |
| 1982 | 145 |
| 1983 | 135 |
| 1984 | 151 |
| 1985 | 156 |
| 1986 | 186 |
| 1987 | 181 |
| 1988 | 192 |
| 1989 | 202 |
| 1990 | 200 |
| 1991 | 216 |
| 1992 | 219 |
| 1993 | 231 |
| 1994 | 234 |
| 1995 | 241 |
| 1996 | 290 |
| 1997 | 257 |
| 1998 | 315 |
| 1999 | 298 |
| 2000 | 335 |
| 2001 | 302 |
| 2002 | 330 |
| 2003 | 353 |
| 2004 | 384 |
| 2005 | 388 |
| 2006 | 384 |
| 2007 | 392 |
| 2008 | 433 |
| 2009 | 525 |
| 2010 | 529 |
| 2011 | 529 |
| 2012 | 589 |
| 2013 | 621 |
| 2014 | 677 |
| 2015 | 782 |
| 2016 | 798 |
| 2017 | 802 |
| 2018 | 792 |
| 2019 | 912 |
| 2020 | 994 |
| 2021 | 1069 |
| 2022 | 974 |
| 2023 | 897 |
| 2024 | 465 |