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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1947 | 12 |
| 1948 | 3 |
| 1950 | 8 |
| 1951 | 1 |
| 1952 | 8 |
| 1953 | 10 |
| 1954 | 10 |
| 1955 | 8 |
| 1956 | 16 |
| 1957 | 4 |
| 1958 | 5 |
| 1959 | 6 |
| 1960 | 2 |
| 1961 | 10 |
| 1962 | 13 |
| 1963 | 13 |
| 1964 | 9 |
| 1965 | 13 |
| 1966 | 15 |
| 1967 | 21 |
| 1968 | 15 |
| 1969 | 14 |
| 1970 | 19 |
| 1971 | 14 |
| 1972 | 8 |
| 1973 | 8 |
| 1974 | 10 |
| 1975 | 13 |
| 1976 | 19 |
| 1977 | 20 |
| 1978 | 18 |
| 1979 | 19 |
| 1980 | 9 |
| 1981 | 13 |
| 1982 | 10 |
| 1983 | 16 |
| 1984 | 26 |
| 1985 | 24 |
| 1986 | 25 |
| 1987 | 24 |
| 1988 | 29 |
| 1989 | 31 |
| 1990 | 44 |
| 1991 | 41 |
| 1992 | 50 |
| 1993 | 54 |
| 1994 | 76 |
| 1995 | 79 |
| 1996 | 81 |
| 1997 | 84 |
| 1998 | 86 |
| 1999 | 92 |
| 2000 | 121 |
| 2001 | 119 |
| 2002 | 178 |
| 2003 | 208 |
| 2004 | 272 |
| 2005 | 346 |
| 2006 | 379 |
| 2007 | 445 |
| 2008 | 542 |
| 2009 | 617 |
| 2010 | 696 |
| 2011 | 853 |
| 2012 | 1001 |
| 2013 | 1117 |
| 2014 | 1207 |
| 2015 | 1320 |
| 2016 | 1505 |
| 2017 | 1554 |
| 2018 | 1707 |
| 2019 | 1744 |
| 2020 | 2102 |
| 2021 | 2482 |
| 2022 | 2305 |
| 2023 | 2077 |
| 2024 | 773 |