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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 4 |
| 1946 | 13 |
| 1947 | 13 |
| 1948 | 17 |
| 1949 | 23 |
| 1950 | 56 |
| 1951 | 46 |
| 1952 | 63 |
| 1953 | 74 |
| 1954 | 66 |
| 1955 | 62 |
| 1956 | 72 |
| 1957 | 85 |
| 1958 | 60 |
| 1959 | 48 |
| 1960 | 54 |
| 1961 | 60 |
| 1962 | 141 |
| 1963 | 143 |
| 1964 | 164 |
| 1965 | 161 |
| 1966 | 149 |
| 1967 | 195 |
| 1968 | 231 |
| 1969 | 215 |
| 1970 | 221 |
| 1971 | 245 |
| 1972 | 239 |
| 1973 | 247 |
| 1974 | 241 |
| 1975 | 264 |
| 1976 | 295 |
| 1977 | 260 |
| 1978 | 239 |
| 1979 | 239 |
| 1980 | 254 |
| 1981 | 285 |
| 1982 | 300 |
| 1983 | 271 |
| 1984 | 266 |
| 1985 | 245 |
| 1986 | 260 |
| 1987 | 298 |
| 1988 | 343 |
| 1989 | 272 |
| 1990 | 269 |
| 1991 | 254 |
| 1992 | 242 |
| 1993 | 259 |
| 1994 | 265 |
| 1995 | 265 |
| 1996 | 278 |
| 1997 | 314 |
| 1998 | 288 |
| 1999 | 328 |
| 2000 | 309 |
| 2001 | 376 |
| 2002 | 604 |
| 2003 | 441 |
| 2004 | 420 |
| 2005 | 545 |
| 2006 | 631 |
| 2007 | 654 |
| 2008 | 734 |
| 2009 | 695 |
| 2010 | 826 |
| 2011 | 828 |
| 2012 | 896 |
| 2013 | 940 |
| 2014 | 1052 |
| 2015 | 1042 |
| 2016 | 1177 |
| 2017 | 1290 |
| 2018 | 1327 |
| 2019 | 1325 |
| 2020 | 1446 |
| 2021 | 1541 |
| 2022 | 1474 |
| 2023 | 1420 |
| 2024 | 456 |