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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1922 | 1 |
| 1928 | 1 |
| 1944 | 3 |
| 1945 | 1 |
| 1946 | 2 |
| 1947 | 1 |
| 1948 | 2 |
| 1949 | 2 |
| 1950 | 3 |
| 1951 | 3 |
| 1952 | 1 |
| 1954 | 2 |
| 1955 | 1 |
| 1956 | 1 |
| 1957 | 1 |
| 1958 | 2 |
| 1959 | 3 |
| 1960 | 3 |
| 1962 | 3 |
| 1963 | 7 |
| 1964 | 1 |
| 1965 | 8 |
| 1966 | 2 |
| 1967 | 3 |
| 1968 | 1 |
| 1969 | 2 |
| 1970 | 8 |
| 1971 | 5 |
| 1972 | 5 |
| 1973 | 2 |
| 1974 | 5 |
| 1975 | 14 |
| 1976 | 18 |
| 1977 | 24 |
| 1978 | 20 |
| 1979 | 19 |
| 1980 | 23 |
| 1981 | 34 |
| 1982 | 42 |
| 1983 | 48 |
| 1984 | 52 |
| 1985 | 47 |
| 1986 | 60 |
| 1987 | 44 |
| 1988 | 49 |
| 1989 | 81 |
| 1990 | 85 |
| 1991 | 104 |
| 1992 | 114 |
| 1993 | 151 |
| 1994 | 183 |
| 1995 | 160 |
| 1996 | 191 |
| 1997 | 200 |
| 1998 | 208 |
| 1999 | 245 |
| 2000 | 273 |
| 2001 | 323 |
| 2002 | 372 |
| 2003 | 452 |
| 2004 | 532 |
| 2005 | 706 |
| 2006 | 784 |
| 2007 | 860 |
| 2008 | 1018 |
| 2009 | 1119 |
| 2010 | 1340 |
| 2011 | 1497 |
| 2012 | 1739 |
| 2013 | 1876 |
| 2014 | 2137 |
| 2015 | 2443 |
| 2016 | 2134 |
| 2017 | 2232 |
| 2018 | 2692 |
| 2019 | 2997 |
| 2020 | 3488 |
| 2021 | 3696 |
| 2022 | 4028 |
| 2023 | 4038 |
| 2024 | 4823 |
| 2025 | 4844 |
| 2026 | 48 |