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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 4 |
| 1946 | 16 |
| 1947 | 23 |
| 1948 | 20 |
| 1949 | 14 |
| 1950 | 17 |
| 1951 | 34 |
| 1952 | 27 |
| 1953 | 33 |
| 1954 | 43 |
| 1955 | 40 |
| 1956 | 52 |
| 1957 | 60 |
| 1958 | 54 |
| 1959 | 60 |
| 1960 | 85 |
| 1961 | 100 |
| 1962 | 150 |
| 1963 | 258 |
| 1964 | 377 |
| 1965 | 297 |
| 1966 | 263 |
| 1967 | 284 |
| 1968 | 312 |
| 1969 | 316 |
| 1970 | 334 |
| 1971 | 387 |
| 1972 | 446 |
| 1973 | 504 |
| 1974 | 610 |
| 1975 | 712 |
| 1976 | 694 |
| 1977 | 796 |
| 1978 | 812 |
| 1979 | 979 |
| 1980 | 981 |
| 1981 | 1018 |
| 1982 | 1132 |
| 1983 | 1111 |
| 1984 | 1156 |
| 1985 | 1194 |
| 1986 | 1209 |
| 1987 | 1328 |
| 1988 | 1518 |
| 1989 | 1376 |
| 1990 | 1477 |
| 1991 | 1493 |
| 1992 | 1835 |
| 1993 | 1816 |
| 1994 | 1879 |
| 1995 | 1982 |
| 1996 | 2005 |
| 1997 | 2141 |
| 1998 | 2247 |
| 1999 | 2111 |
| 2000 | 2481 |
| 2001 | 2318 |
| 2002 | 2233 |
| 2003 | 2367 |
| 2004 | 2316 |
| 2005 | 2448 |
| 2006 | 2735 |
| 2007 | 2723 |
| 2008 | 2744 |
| 2009 | 2756 |
| 2010 | 2870 |
| 2011 | 2842 |
| 2012 | 2954 |
| 2013 | 3035 |
| 2014 | 2960 |
| 2015 | 2918 |
| 2016 | 2791 |
| 2017 | 2698 |
| 2018 | 2659 |
| 2019 | 2634 |
| 2020 | 2569 |
| 2021 | 2283 |
| 2022 | 1324 |
| 2023 | 803 |
| 2024 | 369 |