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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1948 | 1 |
| 1949 | 1 |
| 1951 | 2 |
| 1952 | 9 |
| 1953 | 2 |
| 1954 | 3 |
| 1955 | 3 |
| 1956 | 2 |
| 1957 | 4 |
| 1958 | 6 |
| 1959 | 5 |
| 1960 | 19 |
| 1961 | 7 |
| 1962 | 2 |
| 1965 | 19 |
| 1966 | 73 |
| 1967 | 54 |
| 1968 | 64 |
| 1969 | 60 |
| 1970 | 59 |
| 1971 | 53 |
| 1972 | 49 |
| 1973 | 53 |
| 1974 | 42 |
| 1975 | 59 |
| 1976 | 48 |
| 1977 | 62 |
| 1978 | 76 |
| 1979 | 58 |
| 1980 | 48 |
| 1981 | 54 |
| 1982 | 58 |
| 1983 | 60 |
| 1984 | 57 |
| 1985 | 92 |
| 1986 | 96 |
| 1987 | 121 |
| 1988 | 118 |
| 1989 | 151 |
| 1990 | 154 |
| 1991 | 172 |
| 1992 | 208 |
| 1993 | 222 |
| 1994 | 267 |
| 1995 | 209 |
| 1996 | 215 |
| 1997 | 216 |
| 1998 | 248 |
| 1999 | 260 |
| 2000 | 261 |
| 2001 | 336 |
| 2002 | 406 |
| 2003 | 436 |
| 2004 | 434 |
| 2005 | 480 |
| 2006 | 574 |
| 2007 | 547 |
| 2008 | 649 |
| 2009 | 760 |
| 2010 | 803 |
| 2011 | 883 |
| 2012 | 1115 |
| 2013 | 1099 |
| 2014 | 1106 |
| 2015 | 1155 |
| 2016 | 1085 |
| 2017 | 1156 |
| 2018 | 1193 |
| 2019 | 1215 |
| 2020 | 1806 |
| 2021 | 2333 |
| 2022 | 2265 |
| 2023 | 1929 |
| 2024 | 1492 |