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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 4 |
| 1946 | 9 |
| 1947 | 15 |
| 1948 | 18 |
| 1949 | 28 |
| 1950 | 50 |
| 1951 | 48 |
| 1952 | 57 |
| 1953 | 74 |
| 1954 | 60 |
| 1955 | 80 |
| 1956 | 97 |
| 1957 | 110 |
| 1958 | 110 |
| 1959 | 123 |
| 1960 | 134 |
| 1961 | 143 |
| 1962 | 160 |
| 1963 | 355 |
| 1964 | 434 |
| 1965 | 289 |
| 1966 | 251 |
| 1967 | 249 |
| 1968 | 282 |
| 1969 | 243 |
| 1970 | 219 |
| 1971 | 233 |
| 1972 | 202 |
| 1973 | 210 |
| 1974 | 199 |
| 1975 | 171 |
| 1976 | 208 |
| 1977 | 245 |
| 1978 | 242 |
| 1979 | 275 |
| 1980 | 259 |
| 1981 | 239 |
| 1982 | 248 |
| 1983 | 253 |
| 1984 | 253 |
| 1985 | 268 |
| 1986 | 259 |
| 1987 | 225 |
| 1988 | 226 |
| 1989 | 223 |
| 1990 | 244 |
| 1991 | 222 |
| 1992 | 257 |
| 1993 | 242 |
| 1994 | 273 |
| 1995 | 247 |
| 1996 | 215 |
| 1997 | 236 |
| 1998 | 283 |
| 1999 | 227 |
| 2000 | 241 |
| 2001 | 233 |
| 2002 | 282 |
| 2003 | 272 |
| 2004 | 256 |
| 2005 | 242 |
| 2006 | 279 |
| 2007 | 325 |
| 2008 | 301 |
| 2009 | 292 |
| 2010 | 345 |
| 2011 | 346 |
| 2012 | 365 |
| 2013 | 357 |
| 2014 | 366 |
| 2015 | 418 |
| 2016 | 390 |
| 2017 | 386 |
| 2018 | 365 |
| 2019 | 419 |
| 2020 | 527 |
| 2021 | 567 |
| 2022 | 581 |
| 2023 | 572 |
| 2024 | 208 |