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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 32 |
| 1946 | 149 |
| 1947 | 139 |
| 1948 | 130 |
| 1949 | 141 |
| 1950 | 189 |
| 1951 | 203 |
| 1952 | 196 |
| 1953 | 228 |
| 1954 | 215 |
| 1955 | 285 |
| 1956 | 306 |
| 1957 | 352 |
| 1958 | 313 |
| 1959 | 372 |
| 1960 | 360 |
| 1961 | 370 |
| 1962 | 414 |
| 1963 | 666 |
| 1964 | 822 |
| 1965 | 656 |
| 1966 | 393 |
| 1967 | 384 |
| 1968 | 322 |
| 1969 | 331 |
| 1970 | 267 |
| 1971 | 313 |
| 1972 | 331 |
| 1973 | 396 |
| 1974 | 339 |
| 1975 | 391 |
| 1976 | 391 |
| 1977 | 428 |
| 1978 | 399 |
| 1979 | 436 |
| 1980 | 436 |
| 1981 | 447 |
| 1982 | 427 |
| 1983 | 487 |
| 1984 | 501 |
| 1985 | 512 |
| 1986 | 595 |
| 1987 | 701 |
| 1988 | 739 |
| 1989 | 820 |
| 1990 | 862 |
| 1991 | 935 |
| 1992 | 1007 |
| 1993 | 942 |
| 1994 | 1011 |
| 1995 | 1020 |
| 1996 | 981 |
| 1997 | 1115 |
| 1998 | 1024 |
| 1999 | 1128 |
| 2000 | 1165 |
| 2001 | 1150 |
| 2002 | 1175 |
| 2003 | 1256 |
| 2004 | 1375 |
| 2005 | 1457 |
| 2006 | 1664 |
| 2007 | 1765 |
| 2008 | 1920 |
| 2009 | 2151 |
| 2010 | 2358 |
| 2011 | 2450 |
| 2012 | 2360 |
| 2013 | 2528 |
| 2014 | 2479 |
| 2015 | 2592 |
| 2016 | 2527 |
| 2017 | 2398 |
| 2018 | 2488 |
| 2019 | 2438 |
| 2020 | 2342 |
| 2021 | 1923 |
| 2022 | 1419 |
| 2023 | 1194 |
| 2024 | 362 |