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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 13 |
| 1946 | 48 |
| 1947 | 46 |
| 1948 | 50 |
| 1949 | 53 |
| 1950 | 50 |
| 1951 | 108 |
| 1952 | 171 |
| 1953 | 182 |
| 1954 | 239 |
| 1955 | 230 |
| 1956 | 199 |
| 1957 | 232 |
| 1958 | 208 |
| 1959 | 178 |
| 1960 | 194 |
| 1961 | 203 |
| 1962 | 186 |
| 1963 | 248 |
| 1964 | 345 |
| 1965 | 310 |
| 1966 | 245 |
| 1967 | 285 |
| 1968 | 267 |
| 1969 | 280 |
| 1970 | 291 |
| 1971 | 316 |
| 1972 | 285 |
| 1973 | 270 |
| 1974 | 288 |
| 1975 | 296 |
| 1976 | 287 |
| 1977 | 284 |
| 1978 | 275 |
| 1979 | 301 |
| 1980 | 246 |
| 1981 | 237 |
| 1982 | 285 |
| 1983 | 318 |
| 1984 | 311 |
| 1985 | 308 |
| 1986 | 291 |
| 1987 | 340 |
| 1988 | 343 |
| 1989 | 385 |
| 1990 | 440 |
| 1991 | 422 |
| 1992 | 430 |
| 1993 | 422 |
| 1994 | 388 |
| 1995 | 403 |
| 1996 | 450 |
| 1997 | 396 |
| 1998 | 479 |
| 1999 | 404 |
| 2000 | 519 |
| 2001 | 563 |
| 2002 | 605 |
| 2003 | 620 |
| 2004 | 663 |
| 2005 | 737 |
| 2006 | 846 |
| 2007 | 1001 |
| 2008 | 1090 |
| 2009 | 1081 |
| 2010 | 1111 |
| 2011 | 1158 |
| 2012 | 1226 |
| 2013 | 1278 |
| 2014 | 1338 |
| 2015 | 1396 |
| 2016 | 1413 |
| 2017 | 1438 |
| 2018 | 1440 |
| 2019 | 1439 |
| 2020 | 1377 |
| 2021 | 1347 |
| 2022 | 1072 |
| 2023 | 828 |
| 2024 | 385 |