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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 6 |
| 1946 | 13 |
| 1947 | 8 |
| 1948 | 14 |
| 1949 | 4 |
| 1950 | 1 |
| 1951 | 53 |
| 1952 | 99 |
| 1953 | 146 |
| 1954 | 159 |
| 1955 | 162 |
| 1956 | 151 |
| 1957 | 219 |
| 1958 | 200 |
| 1959 | 291 |
| 1960 | 252 |
| 1961 | 298 |
| 1962 | 224 |
| 1963 | 3 |
| 1964 | 58 |
| 1965 | 426 |
| 1966 | 830 |
| 1967 | 869 |
| 1968 | 1022 |
| 1969 | 1030 |
| 1970 | 1096 |
| 1971 | 1216 |
| 1972 | 1222 |
| 1973 | 1306 |
| 1974 | 1442 |
| 1975 | 1472 |
| 1976 | 1598 |
| 1977 | 1730 |
| 1978 | 1840 |
| 1979 | 1838 |
| 1980 | 1983 |
| 1981 | 2013 |
| 1982 | 2069 |
| 1983 | 2135 |
| 1984 | 2101 |
| 1985 | 2068 |
| 1986 | 2173 |
| 1987 | 2076 |
| 1988 | 2183 |
| 1989 | 2242 |
| 1990 | 2331 |
| 1991 | 2114 |
| 1992 | 2179 |
| 1993 | 2106 |
| 1994 | 2187 |
| 1995 | 2226 |
| 1996 | 2113 |
| 1997 | 2023 |
| 1998 | 2076 |
| 1999 | 2095 |
| 2000 | 2311 |
| 2001 | 2397 |
| 2002 | 2480 |
| 2003 | 2605 |
| 2004 | 2640 |
| 2005 | 2658 |
| 2006 | 2771 |
| 2007 | 3052 |
| 2008 | 3089 |
| 2009 | 3112 |
| 2010 | 3181 |
| 2011 | 3262 |
| 2012 | 3328 |
| 2013 | 3404 |
| 2014 | 3313 |
| 2015 | 3338 |
| 2016 | 3203 |
| 2017 | 3039 |
| 2018 | 3072 |
| 2019 | 3108 |
| 2020 | 2357 |
| 2021 | 1599 |
| 2022 | 1126 |
| 2023 | 989 |
| 2024 | 294 |