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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 8 |
| 1946 | 25 |
| 1947 | 39 |
| 1948 | 27 |
| 1949 | 20 |
| 1950 | 19 |
| 1951 | 34 |
| 1952 | 29 |
| 1953 | 36 |
| 1954 | 44 |
| 1955 | 48 |
| 1956 | 36 |
| 1957 | 50 |
| 1958 | 42 |
| 1959 | 40 |
| 1960 | 30 |
| 1961 | 54 |
| 1962 | 70 |
| 1963 | 80 |
| 1964 | 68 |
| 1965 | 63 |
| 1966 | 109 |
| 1967 | 125 |
| 1968 | 166 |
| 1969 | 205 |
| 1970 | 205 |
| 1971 | 256 |
| 1972 | 206 |
| 1973 | 168 |
| 1974 | 185 |
| 1975 | 105 |
| 1976 | 62 |
| 1977 | 56 |
| 1978 | 65 |
| 1979 | 72 |
| 1980 | 57 |
| 1981 | 47 |
| 1982 | 52 |
| 1983 | 52 |
| 1984 | 67 |
| 1985 | 74 |
| 1986 | 62 |
| 1987 | 75 |
| 1988 | 74 |
| 1989 | 94 |
| 1990 | 95 |
| 1991 | 99 |
| 1992 | 95 |
| 1993 | 97 |
| 1994 | 123 |
| 1995 | 136 |
| 1996 | 149 |
| 1997 | 158 |
| 1998 | 190 |
| 1999 | 219 |
| 2000 | 278 |
| 2001 | 366 |
| 2002 | 469 |
| 2003 | 486 |
| 2004 | 580 |
| 2005 | 749 |
| 2006 | 843 |
| 2007 | 877 |
| 2008 | 1111 |
| 2009 | 1087 |
| 2010 | 1343 |
| 2011 | 1521 |
| 2012 | 1656 |
| 2013 | 1951 |
| 2014 | 1964 |
| 2015 | 1894 |
| 2016 | 1846 |
| 2017 | 1751 |
| 2018 | 1606 |
| 2019 | 1438 |
| 2020 | 1465 |
| 2021 | 1694 |
| 2022 | 2589 |
| 2023 | 2236 |
| 2024 | 1733 |
| 2025 | 1520 |
| 2026 | 1139 |
| 2027 | 13 |