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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1914 | 1 |
| 1928 | 1 |
| 1929 | 1 |
| 1938 | 1 |
| 1945 | 5 |
| 1946 | 18 |
| 1947 | 33 |
| 1948 | 55 |
| 1949 | 36 |
| 1950 | 42 |
| 1951 | 82 |
| 1952 | 98 |
| 1953 | 93 |
| 1954 | 97 |
| 1955 | 113 |
| 1956 | 120 |
| 1957 | 129 |
| 1958 | 122 |
| 1959 | 123 |
| 1960 | 120 |
| 1961 | 132 |
| 1962 | 169 |
| 1963 | 239 |
| 1964 | 303 |
| 1965 | 185 |
| 1966 | 229 |
| 1967 | 240 |
| 1968 | 266 |
| 1969 | 281 |
| 1970 | 299 |
| 1971 | 347 |
| 1972 | 343 |
| 1973 | 374 |
| 1974 | 503 |
| 1975 | 410 |
| 1976 | 459 |
| 1977 | 410 |
| 1978 | 448 |
| 1979 | 442 |
| 1980 | 380 |
| 1981 | 440 |
| 1982 | 423 |
| 1983 | 510 |
| 1984 | 527 |
| 1985 | 547 |
| 1986 | 570 |
| 1987 | 498 |
| 1988 | 524 |
| 1989 | 522 |
| 1990 | 565 |
| 1991 | 568 |
| 1992 | 581 |
| 1993 | 582 |
| 1994 | 651 |
| 1995 | 659 |
| 1996 | 678 |
| 1997 | 697 |
| 1998 | 703 |
| 1999 | 765 |
| 2000 | 852 |
| 2001 | 761 |
| 2002 | 885 |
| 2003 | 936 |
| 2004 | 958 |
| 2005 | 1051 |
| 2006 | 1102 |
| 2007 | 1246 |
| 2008 | 1322 |
| 2009 | 1286 |
| 2010 | 1379 |
| 2011 | 1502 |
| 2012 | 1577 |
| 2013 | 1744 |
| 2014 | 1846 |
| 2015 | 1943 |
| 2016 | 1890 |
| 2017 | 1779 |
| 2018 | 1880 |
| 2019 | 2006 |
| 2020 | 2257 |
| 2021 | 2440 |
| 2022 | 2426 |
| 2023 | 2432 |
| 2024 | 2402 |
| 2025 | 2003 |
| 2026 | 2 |