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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1934 | 1 |
| 1935 | 1 |
| 1936 | 1 |
| 1938 | 2 |
| 1939 | 1 |
| 1940 | 3 |
| 1944 | 1 |
| 1945 | 69 |
| 1946 | 206 |
| 1947 | 233 |
| 1948 | 228 |
| 1949 | 227 |
| 1950 | 422 |
| 1951 | 417 |
| 1952 | 413 |
| 1953 | 407 |
| 1954 | 367 |
| 1955 | 376 |
| 1956 | 314 |
| 1957 | 353 |
| 1958 | 314 |
| 1959 | 353 |
| 1960 | 321 |
| 1961 | 427 |
| 1962 | 404 |
| 1963 | 613 |
| 1964 | 729 |
| 1965 | 486 |
| 1966 | 352 |
| 1967 | 394 |
| 1968 | 430 |
| 1969 | 427 |
| 1970 | 397 |
| 1971 | 437 |
| 1972 | 431 |
| 1973 | 453 |
| 1974 | 439 |
| 1975 | 465 |
| 1976 | 451 |
| 1977 | 426 |
| 1978 | 398 |
| 1979 | 377 |
| 1980 | 383 |
| 1981 | 394 |
| 1982 | 374 |
| 1983 | 338 |
| 1984 | 330 |
| 1985 | 333 |
| 1986 | 351 |
| 1987 | 352 |
| 1988 | 335 |
| 1989 | 390 |
| 1990 | 366 |
| 1991 | 278 |
| 1992 | 292 |
| 1993 | 335 |
| 1994 | 353 |
| 1995 | 439 |
| 1996 | 457 |
| 1997 | 509 |
| 1998 | 600 |
| 1999 | 605 |
| 2000 | 764 |
| 2001 | 873 |
| 2002 | 903 |
| 2003 | 886 |
| 2004 | 952 |
| 2005 | 1116 |
| 2006 | 1133 |
| 2007 | 1169 |
| 2008 | 1239 |
| 2009 | 1186 |
| 2010 | 1120 |
| 2011 | 1153 |
| 2012 | 1155 |
| 2013 | 1120 |
| 2014 | 1103 |
| 2015 | 1025 |
| 2016 | 964 |
| 2017 | 904 |
| 2018 | 793 |
| 2019 | 714 |
| 2020 | 649 |
| 2021 | 501 |
| 2022 | 168 |
| 2023 | 153 |
| 2024 | 43 |