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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1935 | 1 |
| 1946 | 1 |
| 1948 | 3 |
| 1949 | 2 |
| 1951 | 1 |
| 1952 | 1 |
| 1954 | 2 |
| 1955 | 6 |
| 1956 | 4 |
| 1957 | 5 |
| 1958 | 6 |
| 1959 | 4 |
| 1960 | 3 |
| 1961 | 9 |
| 1962 | 9 |
| 1963 | 10 |
| 1964 | 13 |
| 1965 | 9 |
| 1966 | 2 |
| 1967 | 8 |
| 1968 | 5 |
| 1969 | 5 |
| 1970 | 8 |
| 1971 | 8 |
| 1972 | 6 |
| 1973 | 6 |
| 1974 | 4 |
| 1975 | 5 |
| 1976 | 7 |
| 1977 | 8 |
| 1978 | 8 |
| 1979 | 27 |
| 1980 | 21 |
| 1981 | 28 |
| 1982 | 21 |
| 1983 | 31 |
| 1984 | 32 |
| 1985 | 73 |
| 1986 | 51 |
| 1987 | 74 |
| 1988 | 137 |
| 1989 | 170 |
| 1990 | 159 |
| 1991 | 141 |
| 1992 | 177 |
| 1993 | 203 |
| 1994 | 248 |
| 1995 | 267 |
| 1996 | 284 |
| 1997 | 347 |
| 1998 | 463 |
| 1999 | 511 |
| 2000 | 553 |
| 2001 | 581 |
| 2002 | 748 |
| 2003 | 880 |
| 2004 | 1021 |
| 2005 | 1462 |
| 2006 | 1555 |
| 2007 | 1714 |
| 2008 | 1853 |
| 2009 | 2100 |
| 2010 | 2245 |
| 2011 | 2612 |
| 2012 | 3201 |
| 2013 | 3740 |
| 2014 | 4317 |
| 2015 | 4836 |
| 2016 | 5073 |
| 2017 | 5513 |
| 2018 | 6073 |
| 2019 | 6774 |
| 2020 | 8064 |
| 2021 | 9165 |
| 2022 | 10523 |
| 2023 | 10535 |
| 2024 | 4062 |