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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 1 |
| 1945 | 52 |
| 1946 | 155 |
| 1947 | 156 |
| 1948 | 151 |
| 1949 | 123 |
| 1950 | 164 |
| 1951 | 207 |
| 1952 | 209 |
| 1953 | 255 |
| 1954 | 244 |
| 1955 | 238 |
| 1956 | 253 |
| 1957 | 216 |
| 1958 | 219 |
| 1959 | 172 |
| 1960 | 161 |
| 1961 | 210 |
| 1962 | 202 |
| 1963 | 298 |
| 1964 | 392 |
| 1965 | 374 |
| 1966 | 321 |
| 1967 | 309 |
| 1968 | 344 |
| 1969 | 274 |
| 1970 | 294 |
| 1971 | 313 |
| 1972 | 326 |
| 1973 | 348 |
| 1974 | 318 |
| 1975 | 380 |
| 1976 | 355 |
| 1977 | 386 |
| 1978 | 400 |
| 1979 | 379 |
| 1980 | 332 |
| 1981 | 373 |
| 1982 | 385 |
| 1983 | 457 |
| 1984 | 423 |
| 1985 | 477 |
| 1986 | 435 |
| 1987 | 544 |
| 1988 | 577 |
| 1989 | 521 |
| 1990 | 557 |
| 1991 | 587 |
| 1992 | 601 |
| 1993 | 600 |
| 1994 | 565 |
| 1995 | 629 |
| 1996 | 636 |
| 1997 | 643 |
| 1998 | 652 |
| 1999 | 682 |
| 2000 | 729 |
| 2001 | 746 |
| 2002 | 738 |
| 2003 | 857 |
| 2004 | 935 |
| 2005 | 1052 |
| 2006 | 1059 |
| 2007 | 1201 |
| 2008 | 1224 |
| 2009 | 1305 |
| 2010 | 1317 |
| 2011 | 1320 |
| 2012 | 1444 |
| 2013 | 1412 |
| 2014 | 1442 |
| 2015 | 1411 |
| 2016 | 1294 |
| 2017 | 1173 |
| 2018 | 1151 |
| 2019 | 1161 |
| 2020 | 1047 |
| 2021 | 940 |
| 2022 | 715 |
| 2023 | 587 |
| 2024 | 175 |