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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 4 |
| 1945 | 37 |
| 1946 | 148 |
| 1947 | 145 |
| 1948 | 152 |
| 1949 | 153 |
| 1950 | 246 |
| 1951 | 300 |
| 1952 | 284 |
| 1953 | 407 |
| 1954 | 353 |
| 1955 | 373 |
| 1956 | 357 |
| 1957 | 331 |
| 1958 | 402 |
| 1959 | 261 |
| 1960 | 186 |
| 1961 | 232 |
| 1962 | 251 |
| 1963 | 379 |
| 1964 | 499 |
| 1965 | 413 |
| 1966 | 363 |
| 1967 | 626 |
| 1968 | 897 |
| 1969 | 991 |
| 1970 | 881 |
| 1971 | 1140 |
| 1972 | 1218 |
| 1973 | 1135 |
| 1974 | 1066 |
| 1975 | 801 |
| 1976 | 749 |
| 1977 | 827 |
| 1978 | 941 |
| 1979 | 1030 |
| 1980 | 1030 |
| 1981 | 1073 |
| 1982 | 1340 |
| 1983 | 1410 |
| 1984 | 1427 |
| 1985 | 1492 |
| 1986 | 1434 |
| 1987 | 1139 |
| 1988 | 1351 |
| 1989 | 1942 |
| 1990 | 2945 |
| 1991 | 3580 |
| 1992 | 4210 |
| 1993 | 4927 |
| 1994 | 6297 |
| 1995 | 6720 |
| 1996 | 7428 |
| 1997 | 7986 |
| 1998 | 9228 |
| 1999 | 10441 |
| 2000 | 12157 |
| 2001 | 13762 |
| 2002 | 15414 |
| 2003 | 16845 |
| 2004 | 18891 |
| 2005 | 20360 |
| 2006 | 22604 |
| 2007 | 23177 |
| 2008 | 24764 |
| 2009 | 26037 |
| 2010 | 28312 |
| 2011 | 30906 |
| 2012 | 33687 |
| 2013 | 35478 |
| 2014 | 36432 |
| 2015 | 38094 |
| 2016 | 37290 |
| 2017 | 37835 |
| 2018 | 38917 |
| 2019 | 39819 |
| 2020 | 39435 |
| 2021 | 35016 |
| 2022 | 18409 |
| 2023 | 16525 |
| 2024 | 5652 |