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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 |
|---|---|
| 1979 | 1 |
| 1990 | 2 |
| 1992 | 2 |
| 1993 | 2 |
| 1994 | 3 |
| 1998 | 1 |
| 1999 | 1 |
| 2000 | 1 |
| 2001 | 2 |
| 2002 | 49 |
| 2003 | 67 |
| 2004 | 69 |
| 2005 | 90 |
| 2006 | 110 |
| 2007 | 133 |
| 2008 | 141 |
| 2009 | 205 |
| 2010 | 227 |
| 2011 | 271 |
| 2012 | 311 |
| 2013 | 352 |
| 2014 | 424 |
| 2015 | 500 |
| 2016 | 521 |
| 2017 | 493 |
| 2018 | 582 |
| 2019 | 615 |
| 2020 | 812 |
| 2021 | 846 |
| 2022 | 1012 |
| 2023 | 956 |
| 2024 | 381 |