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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 21 |
| 1947 | 21 |
| 1948 | 12 |
| 1949 | 17 |
| 1950 | 1 |
| 1951 | 16 |
| 1952 | 34 |
| 1953 | 37 |
| 1954 | 54 |
| 1955 | 45 |
| 1956 | 76 |
| 1957 | 64 |
| 1958 | 53 |
| 1959 | 53 |
| 1960 | 72 |
| 1961 | 90 |
| 1962 | 64 |
| 1963 | 1 |
| 1964 | 12 |
| 1965 | 121 |
| 1966 | 198 |
| 1967 | 205 |
| 1968 | 243 |
| 1969 | 250 |
| 1970 | 269 |
| 1971 | 225 |
| 1972 | 241 |
| 1973 | 209 |
| 1974 | 219 |
| 1975 | 212 |
| 1976 | 243 |
| 1977 | 264 |
| 1978 | 232 |
| 1979 | 252 |
| 1980 | 211 |
| 1981 | 250 |
| 1982 | 272 |
| 1983 | 336 |
| 1984 | 274 |
| 1985 | 268 |
| 1986 | 307 |
| 1987 | 313 |
| 1988 | 278 |
| 1989 | 307 |
| 1990 | 313 |
| 1991 | 297 |
| 1992 | 317 |
| 1993 | 353 |
| 1994 | 338 |
| 1995 | 356 |
| 1996 | 415 |
| 1997 | 371 |
| 1998 | 383 |
| 1999 | 432 |
| 2000 | 423 |
| 2001 | 481 |
| 2002 | 508 |
| 2003 | 572 |
| 2004 | 641 |
| 2005 | 760 |
| 2006 | 692 |
| 2007 | 747 |
| 2008 | 757 |
| 2009 | 961 |
| 2010 | 980 |
| 2011 | 1171 |
| 2012 | 1343 |
| 2013 | 1294 |
| 2014 | 1512 |
| 2015 | 1502 |
| 2016 | 1533 |
| 2017 | 1508 |
| 2018 | 1503 |
| 2019 | 1530 |
| 2020 | 2068 |
| 2021 | 2748 |
| 2022 | 3022 |
| 2023 | 2801 |
| 2024 | 2386 |
| 2025 | 1623 |
| 2026 | 1 |