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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 10 |
| 1946 | 33 |
| 1947 | 20 |
| 1948 | 19 |
| 1949 | 15 |
| 1950 | 10 |
| 1951 | 11 |
| 1952 | 15 |
| 1953 | 21 |
| 1954 | 32 |
| 1955 | 19 |
| 1956 | 18 |
| 1957 | 26 |
| 1958 | 28 |
| 1959 | 19 |
| 1960 | 29 |
| 1961 | 26 |
| 1962 | 47 |
| 1963 | 75 |
| 1964 | 145 |
| 1965 | 111 |
| 1966 | 100 |
| 1967 | 104 |
| 1968 | 141 |
| 1969 | 132 |
| 1970 | 77 |
| 1971 | 98 |
| 1972 | 85 |
| 1973 | 93 |
| 1974 | 116 |
| 1975 | 119 |
| 1976 | 133 |
| 1977 | 135 |
| 1978 | 124 |
| 1979 | 153 |
| 1980 | 142 |
| 1981 | 110 |
| 1982 | 116 |
| 1983 | 151 |
| 1984 | 164 |
| 1985 | 147 |
| 1986 | 128 |
| 1987 | 136 |
| 1988 | 161 |
| 1989 | 235 |
| 1990 | 146 |
| 1991 | 176 |
| 1992 | 211 |
| 1993 | 233 |
| 1994 | 179 |
| 1995 | 168 |
| 1996 | 240 |
| 1997 | 275 |
| 1998 | 269 |
| 1999 | 281 |
| 2000 | 318 |
| 2001 | 351 |
| 2002 | 304 |
| 2003 | 372 |
| 2004 | 357 |
| 2005 | 516 |
| 2006 | 535 |
| 2007 | 661 |
| 2008 | 611 |
| 2009 | 687 |
| 2010 | 727 |
| 2011 | 789 |
| 2012 | 817 |
| 2013 | 904 |
| 2014 | 879 |
| 2015 | 969 |
| 2016 | 962 |
| 2017 | 1000 |
| 2018 | 1378 |
| 2019 | 1704 |
| 2020 | 1651 |
| 2021 | 1174 |
| 2022 | 691 |
| 2023 | 565 |
| 2024 | 247 |