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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1943 | 1 |
| 1944 | 2 |
| 1945 | 41 |
| 1946 | 136 |
| 1947 | 131 |
| 1948 | 118 |
| 1949 | 61 |
| 1950 | 165 |
| 1951 | 144 |
| 1952 | 109 |
| 1953 | 98 |
| 1954 | 138 |
| 1955 | 99 |
| 1956 | 123 |
| 1957 | 147 |
| 1958 | 111 |
| 1959 | 124 |
| 1960 | 103 |
| 1961 | 126 |
| 1962 | 158 |
| 1963 | 254 |
| 1964 | 389 |
| 1965 | 423 |
| 1966 | 505 |
| 1967 | 644 |
| 1968 | 702 |
| 1969 | 931 |
| 1970 | 912 |
| 1971 | 972 |
| 1972 | 1137 |
| 1973 | 1159 |
| 1974 | 1126 |
| 1975 | 1157 |
| 1976 | 910 |
| 1977 | 854 |
| 1978 | 855 |
| 1979 | 968 |
| 1980 | 918 |
| 1981 | 967 |
| 1982 | 1064 |
| 1983 | 915 |
| 1984 | 999 |
| 1985 | 989 |
| 1986 | 980 |
| 1987 | 1127 |
| 1988 | 1024 |
| 1989 | 1031 |
| 1990 | 1048 |
| 1991 | 1134 |
| 1992 | 1139 |
| 1993 | 1144 |
| 1994 | 1170 |
| 1995 | 1097 |
| 1996 | 1098 |
| 1997 | 1246 |
| 1998 | 1234 |
| 1999 | 1360 |
| 2000 | 1291 |
| 2001 | 1304 |
| 2002 | 1371 |
| 2003 | 1343 |
| 2004 | 1345 |
| 2005 | 1572 |
| 2006 | 1778 |
| 2007 | 1608 |
| 2008 | 1740 |
| 2009 | 1809 |
| 2010 | 1994 |
| 2011 | 2191 |
| 2012 | 2225 |
| 2013 | 2241 |
| 2014 | 2115 |
| 2015 | 1974 |
| 2016 | 1923 |
| 2017 | 1885 |
| 2018 | 1973 |
| 2019 | 2191 |
| 2020 | 2325 |
| 2021 | 2237 |
| 2022 | 2060 |
| 2023 | 1957 |
| 2024 | 1877 |
| 2025 | 1004 |