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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1924 | 2 |
| 1925 | 1 |
| 1927 | 3 |
| 1928 | 1 |
| 1929 | 1 |
| 1931 | 1 |
| 1932 | 2 |
| 1933 | 2 |
| 1934 | 2 |
| 1939 | 1 |
| 1940 | 1 |
| 1941 | 1 |
| 1943 | 1 |
| 1944 | 1 |
| 1945 | 4 |
| 1946 | 26 |
| 1947 | 18 |
| 1948 | 20 |
| 1949 | 18 |
| 1950 | 28 |
| 1951 | 38 |
| 1952 | 44 |
| 1953 | 50 |
| 1954 | 42 |
| 1955 | 35 |
| 1956 | 38 |
| 1957 | 33 |
| 1958 | 63 |
| 1959 | 25 |
| 1960 | 31 |
| 1961 | 38 |
| 1962 | 30 |
| 1963 | 80 |
| 1964 | 80 |
| 1965 | 70 |
| 1966 | 65 |
| 1967 | 73 |
| 1968 | 98 |
| 1969 | 119 |
| 1970 | 110 |
| 1971 | 134 |
| 1972 | 152 |
| 1973 | 118 |
| 1974 | 170 |
| 1975 | 173 |
| 1976 | 182 |
| 1977 | 198 |
| 1978 | 205 |
| 1979 | 211 |
| 1980 | 170 |
| 1981 | 191 |
| 1982 | 196 |
| 1983 | 189 |
| 1984 | 169 |
| 1985 | 169 |
| 1986 | 174 |
| 1987 | 175 |
| 1988 | 156 |
| 1989 | 173 |
| 1990 | 167 |
| 1991 | 162 |
| 1992 | 140 |
| 1993 | 136 |
| 1994 | 135 |
| 1995 | 135 |
| 1996 | 142 |
| 1997 | 157 |
| 1998 | 152 |
| 1999 | 197 |
| 2000 | 150 |
| 2001 | 182 |
| 2002 | 213 |
| 2003 | 190 |
| 2004 | 213 |
| 2005 | 228 |
| 2006 | 229 |
| 2007 | 264 |
| 2008 | 252 |
| 2009 | 216 |
| 2010 | 251 |
| 2011 | 291 |
| 2012 | 323 |
| 2013 | 369 |
| 2014 | 335 |
| 2015 | 363 |
| 2016 | 406 |
| 2017 | 466 |
| 2018 | 471 |
| 2019 | 579 |
| 2020 | 694 |
| 2021 | 805 |
| 2022 | 765 |
| 2023 | 652 |
| 2024 | 269 |