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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1900 | 1 |
| 1920 | 1 |
| 1924 | 1 |
| 1927 | 2 |
| 1928 | 3 |
| 1929 | 1 |
| 1930 | 1 |
| 1931 | 2 |
| 1932 | 2 |
| 1938 | 3 |
| 1942 | 1 |
| 1945 | 1 |
| 1946 | 1 |
| 1947 | 1 |
| 1948 | 2 |
| 1949 | 1 |
| 1951 | 3 |
| 1952 | 3 |
| 1953 | 4 |
| 1954 | 2 |
| 1955 | 2 |
| 1956 | 2 |
| 1957 | 1 |
| 1958 | 1 |
| 1959 | 2 |
| 1960 | 4 |
| 1961 | 6 |
| 1962 | 2 |
| 1963 | 3 |
| 1964 | 3 |
| 1965 | 1 |
| 1966 | 7 |
| 1967 | 16 |
| 1968 | 18 |
| 1969 | 22 |
| 1970 | 24 |
| 1971 | 10 |
| 1972 | 6 |
| 1973 | 8 |
| 1974 | 20 |
| 1975 | 17 |
| 1976 | 22 |
| 1977 | 28 |
| 1978 | 21 |
| 1979 | 29 |
| 1980 | 22 |
| 1981 | 25 |
| 1982 | 46 |
| 1983 | 51 |
| 1984 | 63 |
| 1985 | 42 |
| 1986 | 60 |
| 1987 | 58 |
| 1988 | 74 |
| 1989 | 78 |
| 1990 | 81 |
| 1991 | 86 |
| 1992 | 84 |
| 1993 | 94 |
| 1994 | 93 |
| 1995 | 92 |
| 1996 | 113 |
| 1997 | 114 |
| 1998 | 139 |
| 1999 | 143 |
| 2000 | 152 |
| 2001 | 203 |
| 2002 | 208 |
| 2003 | 243 |
| 2004 | 254 |
| 2005 | 301 |
| 2006 | 318 |
| 2007 | 363 |
| 2008 | 414 |
| 2009 | 482 |
| 2010 | 497 |
| 2011 | 612 |
| 2012 | 733 |
| 2013 | 773 |
| 2014 | 927 |
| 2015 | 969 |
| 2016 | 992 |
| 2017 | 996 |
| 2018 | 1078 |
| 2019 | 1178 |
| 2020 | 1524 |
| 2021 | 1881 |
| 2022 | 1903 |
| 2023 | 1235 |