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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 12 |
| 1946 | 42 |
| 1947 | 22 |
| 1948 | 26 |
| 1949 | 17 |
| 1950 | 13 |
| 1951 | 20 |
| 1952 | 15 |
| 1953 | 30 |
| 1954 | 20 |
| 1955 | 14 |
| 1956 | 23 |
| 1957 | 25 |
| 1958 | 20 |
| 1959 | 17 |
| 1960 | 13 |
| 1961 | 12 |
| 1962 | 32 |
| 1963 | 95 |
| 1964 | 164 |
| 1965 | 154 |
| 1966 | 191 |
| 1967 | 286 |
| 1968 | 545 |
| 1969 | 673 |
| 1970 | 677 |
| 1971 | 665 |
| 1972 | 782 |
| 1973 | 790 |
| 1974 | 964 |
| 1975 | 984 |
| 1976 | 938 |
| 1977 | 973 |
| 1978 | 1160 |
| 1979 | 1312 |
| 1980 | 1086 |
| 1981 | 1149 |
| 1982 | 1243 |
| 1983 | 1402 |
| 1984 | 1388 |
| 1985 | 1486 |
| 1986 | 1485 |
| 1987 | 1768 |
| 1988 | 1947 |
| 1989 | 1970 |
| 1990 | 2110 |
| 1991 | 2225 |
| 1992 | 2255 |
| 1993 | 2114 |
| 1994 | 2182 |
| 1995 | 2216 |
| 1996 | 1971 |
| 1997 | 1956 |
| 1998 | 2115 |
| 1999 | 2145 |
| 2000 | 1812 |
| 2001 | 1874 |
| 2002 | 1836 |
| 2003 | 2001 |
| 2004 | 2101 |
| 2005 | 2246 |
| 2006 | 2576 |
| 2007 | 2543 |
| 2008 | 2479 |
| 2009 | 2434 |
| 2010 | 2532 |
| 2011 | 2467 |
| 2012 | 2544 |
| 2013 | 2583 |
| 2014 | 2611 |
| 2015 | 2613 |
| 2016 | 2442 |
| 2017 | 2126 |
| 2018 | 2180 |
| 2019 | 2110 |
| 2020 | 2170 |
| 2021 | 1622 |
| 2022 | 1121 |
| 2023 | 922 |
| 2024 | 1824 |
| 2025 | 1200 |