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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1928 | 1 |
| 1945 | 36 |
| 1946 | 124 |
| 1947 | 133 |
| 1948 | 97 |
| 1949 | 117 |
| 1950 | 174 |
| 1951 | 115 |
| 1952 | 100 |
| 1953 | 92 |
| 1954 | 99 |
| 1955 | 94 |
| 1956 | 103 |
| 1957 | 79 |
| 1958 | 69 |
| 1959 | 81 |
| 1960 | 87 |
| 1961 | 99 |
| 1962 | 94 |
| 1963 | 167 |
| 1964 | 194 |
| 1965 | 201 |
| 1966 | 206 |
| 1967 | 212 |
| 1968 | 262 |
| 1969 | 250 |
| 1970 | 264 |
| 1971 | 284 |
| 1972 | 323 |
| 1973 | 248 |
| 1974 | 291 |
| 1975 | 331 |
| 1976 | 257 |
| 1977 | 258 |
| 1978 | 223 |
| 1979 | 244 |
| 1980 | 252 |
| 1981 | 201 |
| 1982 | 263 |
| 1983 | 255 |
| 1984 | 254 |
| 1985 | 260 |
| 1986 | 222 |
| 1987 | 239 |
| 1988 | 285 |
| 1989 | 367 |
| 1990 | 344 |
| 1991 | 485 |
| 1992 | 411 |
| 1993 | 436 |
| 1994 | 399 |
| 1995 | 382 |
| 1996 | 403 |
| 1997 | 466 |
| 1998 | 475 |
| 1999 | 558 |
| 2000 | 808 |
| 2001 | 2687 |
| 2002 | 2686 |
| 2003 | 3369 |
| 2004 | 3346 |
| 2005 | 4005 |
| 2006 | 4464 |
| 2007 | 5106 |
| 2008 | 4837 |
| 2009 | 5249 |
| 2010 | 5028 |
| 2011 | 5012 |
| 2012 | 5354 |
| 2013 | 5690 |
| 2014 | 5867 |
| 2015 | 6282 |
| 2016 | 6893 |
| 2017 | 6754 |
| 2018 | 7322 |
| 2019 | 7499 |
| 2020 | 7482 |
| 2021 | 7622 |
| 2022 | 7415 |
| 2023 | 5784 |
| 2024 | 8275 |
| 2025 | 4756 |