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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1892 | 2 |
| 1893 | 4 |
| 1898 | 1 |
| 1906 | 1 |
| 1923 | 1 |
| 1924 | 1 |
| 1926 | 2 |
| 1928 | 3 |
| 1929 | 1 |
| 1932 | 1 |
| 1938 | 1 |
| 1943 | 1 |
| 1945 | 161 |
| 1946 | 358 |
| 1947 | 301 |
| 1948 | 261 |
| 1949 | 272 |
| 1950 | 250 |
| 1951 | 288 |
| 1952 | 261 |
| 1953 | 314 |
| 1954 | 357 |
| 1955 | 320 |
| 1956 | 390 |
| 1957 | 346 |
| 1958 | 374 |
| 1959 | 327 |
| 1960 | 319 |
| 1961 | 416 |
| 1962 | 406 |
| 1963 | 420 |
| 1964 | 684 |
| 1965 | 732 |
| 1966 | 817 |
| 1967 | 946 |
| 1968 | 984 |
| 1969 | 1000 |
| 1970 | 1126 |
| 1971 | 1181 |
| 1972 | 1366 |
| 1973 | 1325 |
| 1974 | 1281 |
| 1975 | 1406 |
| 1976 | 1141 |
| 1977 | 1163 |
| 1978 | 1019 |
| 1979 | 1090 |
| 1980 | 1135 |
| 1981 | 1116 |
| 1982 | 1185 |
| 1983 | 1214 |
| 1984 | 1237 |
| 1985 | 1500 |
| 1986 | 1520 |
| 1987 | 1639 |
| 1988 | 1695 |
| 1989 | 1916 |
| 1990 | 2126 |
| 1991 | 2288 |
| 1992 | 2152 |
| 1993 | 2483 |
| 1994 | 2656 |
| 1995 | 2655 |
| 1996 | 2764 |
| 1997 | 2825 |
| 1998 | 2939 |
| 1999 | 3083 |
| 2000 | 3435 |
| 2001 | 3534 |
| 2002 | 3656 |
| 2003 | 3798 |
| 2004 | 4054 |
| 2005 | 4207 |
| 2006 | 4475 |
| 2007 | 4829 |
| 2008 | 5169 |
| 2009 | 5291 |
| 2010 | 5491 |
| 2011 | 5892 |
| 2012 | 6192 |
| 2013 | 6424 |
| 2014 | 6514 |
| 2015 | 6419 |
| 2016 | 6487 |
| 2017 | 6240 |
| 2018 | 6309 |
| 2019 | 6202 |
| 2020 | 6484 |
| 2021 | 6136 |
| 2022 | 5660 |
| 2023 | 5326 |
| 2024 | 4734 |
| 2025 | 17 |