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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 15 |
| 1946 | 67 |
| 1947 | 64 |
| 1948 | 68 |
| 1949 | 69 |
| 1950 | 88 |
| 1951 | 85 |
| 1952 | 77 |
| 1953 | 94 |
| 1954 | 82 |
| 1955 | 84 |
| 1956 | 74 |
| 1957 | 83 |
| 1958 | 75 |
| 1959 | 68 |
| 1960 | 114 |
| 1961 | 114 |
| 1962 | 145 |
| 1963 | 165 |
| 1964 | 142 |
| 1965 | 176 |
| 1966 | 199 |
| 1967 | 176 |
| 1968 | 194 |
| 1969 | 231 |
| 1970 | 222 |
| 1971 | 257 |
| 1972 | 249 |
| 1973 | 275 |
| 1974 | 274 |
| 1975 | 265 |
| 1976 | 266 |
| 1977 | 271 |
| 1978 | 319 |
| 1979 | 297 |
| 1980 | 322 |
| 1981 | 344 |
| 1982 | 309 |
| 1983 | 363 |
| 1984 | 450 |
| 1985 | 351 |
| 1986 | 337 |
| 1987 | 343 |
| 1988 | 350 |
| 1989 | 364 |
| 1990 | 348 |
| 1991 | 385 |
| 1992 | 377 |
| 1993 | 345 |
| 1994 | 378 |
| 1995 | 411 |
| 1996 | 426 |
| 1997 | 367 |
| 1998 | 392 |
| 1999 | 489 |
| 2000 | 565 |
| 2001 | 500 |
| 2002 | 648 |
| 2003 | 538 |
| 2004 | 528 |
| 2005 | 609 |
| 2006 | 554 |
| 2007 | 624 |
| 2008 | 415 |
| 2009 | 427 |
| 2010 | 651 |
| 2011 | 580 |
| 2012 | 556 |
| 2013 | 673 |
| 2014 | 606 |
| 2015 | 777 |
| 2016 | 913 |
| 2017 | 825 |
| 2018 | 1000 |
| 2019 | 590 |
| 2020 | 386 |
| 2021 | 440 |
| 2022 | 605 |
| 2023 | 556 |
| 2024 | 247 |