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Federal government websites often end in .gov or .mil. Before
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and transmitted securely.
Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1989 | 2 |
| 1990 | 1 |
| 1992 | 3 |
| 1993 | 10 |
| 1994 | 9 |
| 1995 | 17 |
| 1996 | 13 |
| 1997 | 9 |
| 1998 | 21 |
| 1999 | 29 |
| 2000 | 29 |
| 2001 | 33 |
| 2002 | 53 |
| 2003 | 47 |
| 2004 | 67 |
| 2005 | 109 |
| 2006 | 93 |
| 2007 | 110 |
| 2008 | 138 |
| 2009 | 147 |
| 2010 | 187 |
| 2011 | 228 |
| 2012 | 287 |
| 2013 | 380 |
| 2014 | 453 |
| 2015 | 494 |
| 2016 | 508 |
| 2017 | 600 |
| 2018 | 684 |
| 2019 | 817 |
| 2020 | 1056 |
| 2021 | 1176 |
| 2022 | 1341 |
| 2023 | 1420 |
| 2024 | 540 |