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Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
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and transmitted securely.
Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1974 | 4 |
| 1975 | 6 |
| 1976 | 8 |
| 1977 | 9 |
| 1978 | 13 |
| 1979 | 25 |
| 1980 | 26 |
| 1981 | 16 |
| 1982 | 25 |
| 1983 | 28 |
| 1984 | 33 |
| 1985 | 47 |
| 1986 | 69 |
| 1987 | 86 |
| 1988 | 107 |
| 1989 | 132 |
| 1990 | 132 |
| 1991 | 130 |
| 1992 | 185 |
| 1993 | 191 |
| 1994 | 242 |
| 1995 | 204 |
| 1996 | 225 |
| 1997 | 239 |
| 1998 | 229 |
| 1999 | 245 |
| 2000 | 328 |
| 2001 | 322 |
| 2002 | 307 |
| 2003 | 304 |
| 2004 | 320 |
| 2005 | 333 |
| 2006 | 344 |
| 2007 | 362 |
| 2008 | 340 |
| 2009 | 330 |
| 2010 | 389 |
| 2011 | 449 |
| 2012 | 422 |
| 2013 | 463 |
| 2014 | 445 |
| 2015 | 472 |
| 2016 | 523 |
| 2017 | 531 |
| 2018 | 544 |
| 2019 | 555 |
| 2020 | 538 |
| 2021 | 540 |
| 2022 | 333 |
| 2023 | 299 |
| 2024 | 861 |
| 2025 | 255 |
