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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 9 |
| 1947 | 12 |
| 1948 | 8 |
| 1949 | 4 |
| 1950 | 9 |
| 1951 | 9 |
| 1952 | 14 |
| 1953 | 13 |
| 1954 | 13 |
| 1955 | 17 |
| 1956 | 12 |
| 1957 | 18 |
| 1958 | 24 |
| 1959 | 21 |
| 1960 | 32 |
| 1961 | 29 |
| 1962 | 41 |
| 1963 | 54 |
| 1964 | 66 |
| 1965 | 97 |
| 1966 | 112 |
| 1967 | 142 |
| 1968 | 165 |
| 1969 | 171 |
| 1970 | 156 |
| 1971 | 162 |
| 1972 | 232 |
| 1973 | 213 |
| 1974 | 239 |
| 1975 | 215 |
| 1976 | 220 |
| 1977 | 249 |
| 1978 | 228 |
| 1979 | 233 |
| 1980 | 257 |
| 1981 | 248 |
| 1982 | 252 |
| 1983 | 299 |
| 1984 | 308 |
| 1985 | 363 |
| 1986 | 400 |
| 1987 | 373 |
| 1988 | 384 |
| 1989 | 376 |
| 1990 | 394 |
| 1991 | 351 |
| 1992 | 327 |
| 1993 | 333 |
| 1994 | 273 |
| 1995 | 345 |
| 1996 | 318 |
| 1997 | 344 |
| 1998 | 308 |
| 1999 | 295 |
| 2000 | 358 |
| 2001 | 406 |
| 2002 | 412 |
| 2003 | 413 |
| 2004 | 449 |
| 2005 | 476 |
| 2006 | 474 |
| 2007 | 599 |
| 2008 | 607 |
| 2009 | 647 |
| 2010 | 674 |
| 2011 | 733 |
| 2012 | 727 |
| 2013 | 790 |
| 2014 | 784 |
| 2015 | 765 |
| 2016 | 754 |
| 2017 | 799 |
| 2018 | 826 |
| 2019 | 941 |
| 2020 | 1019 |
| 2021 | 1111 |
| 2022 | 1296 |
| 2023 | 1190 |
| 2024 | 430 |