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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 1 |
| 1945 | 40 |
| 1946 | 90 |
| 1947 | 60 |
| 1948 | 49 |
| 1949 | 116 |
| 1950 | 76 |
| 1951 | 120 |
| 1952 | 191 |
| 1953 | 209 |
| 1954 | 272 |
| 1955 | 215 |
| 1956 | 182 |
| 1957 | 168 |
| 1958 | 214 |
| 1959 | 133 |
| 1960 | 139 |
| 1961 | 144 |
| 1962 | 179 |
| 1963 | 354 |
| 1964 | 485 |
| 1965 | 292 |
| 1966 | 271 |
| 1967 | 478 |
| 1968 | 584 |
| 1969 | 627 |
| 1970 | 661 |
| 1971 | 683 |
| 1972 | 718 |
| 1973 | 902 |
| 1974 | 999 |
| 1975 | 890 |
| 1976 | 801 |
| 1977 | 777 |
| 1978 | 804 |
| 1979 | 951 |
| 1980 | 1041 |
| 1981 | 1015 |
| 1982 | 1130 |
| 1983 | 1273 |
| 1984 | 1332 |
| 1985 | 1504 |
| 1986 | 1389 |
| 1987 | 1225 |
| 1988 | 1378 |
| 1989 | 1538 |
| 1990 | 1771 |
| 1991 | 1720 |
| 1992 | 1914 |
| 1993 | 2002 |
| 1994 | 2087 |
| 1995 | 2302 |
| 1996 | 2266 |
| 1997 | 2283 |
| 1998 | 2507 |
| 1999 | 2228 |
| 2000 | 2375 |
| 2001 | 2420 |
| 2002 | 2249 |
| 2003 | 2456 |
| 2004 | 2345 |
| 2005 | 2483 |
| 2006 | 2524 |
| 2007 | 2495 |
| 2008 | 2568 |
| 2009 | 2513 |
| 2010 | 2745 |
| 2011 | 2849 |
| 2012 | 3130 |
| 2013 | 3160 |
| 2014 | 3289 |
| 2015 | 3309 |
| 2016 | 3275 |
| 2017 | 3121 |
| 2018 | 2823 |
| 2019 | 2959 |
| 2020 | 3110 |
| 2021 | 2570 |
| 2022 | 1381 |
| 2023 | 724 |
| 2024 | 212 |