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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1946 | 4 |
| 1948 | 5 |
| 1949 | 1 |
| 1950 | 2 |
| 1951 | 2 |
| 1952 | 1 |
| 1953 | 2 |
| 1954 | 1 |
| 1955 | 1 |
| 1956 | 1 |
| 1957 | 2 |
| 1958 | 1 |
| 1959 | 6 |
| 1960 | 6 |
| 1961 | 1 |
| 1962 | 3 |
| 1963 | 3 |
| 1964 | 12 |
| 1965 | 7 |
| 1966 | 6 |
| 1967 | 13 |
| 1968 | 15 |
| 1969 | 11 |
| 1970 | 14 |
| 1971 | 5 |
| 1972 | 9 |
| 1973 | 13 |
| 1974 | 9 |
| 1975 | 8 |
| 1976 | 33 |
| 1977 | 18 |
| 1978 | 24 |
| 1979 | 26 |
| 1980 | 35 |
| 1981 | 30 |
| 1982 | 36 |
| 1983 | 39 |
| 1984 | 39 |
| 1985 | 39 |
| 1986 | 53 |
| 1987 | 50 |
| 1988 | 56 |
| 1989 | 52 |
| 1990 | 49 |
| 1991 | 82 |
| 1992 | 58 |
| 1993 | 90 |
| 1994 | 71 |
| 1995 | 92 |
| 1996 | 108 |
| 1997 | 76 |
| 1998 | 85 |
| 1999 | 102 |
| 2000 | 117 |
| 2001 | 126 |
| 2002 | 108 |
| 2003 | 162 |
| 2004 | 159 |
| 2005 | 193 |
| 2006 | 240 |
| 2007 | 235 |
| 2008 | 314 |
| 2009 | 301 |
| 2010 | 294 |
| 2011 | 325 |
| 2012 | 369 |
| 2013 | 465 |
| 2014 | 679 |
| 2015 | 845 |
| 2016 | 896 |
| 2017 | 881 |
| 2018 | 980 |
| 2019 | 1120 |
| 2020 | 1372 |
| 2021 | 1630 |
| 2022 | 1444 |
| 2023 | 1370 |
| 2024 | 987 |