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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 |
|---|---|
| 1990 | 1 |
| 1991 | 4 |
| 1992 | 6 |
| 1993 | 22 |
| 1994 | 23 |
| 1995 | 31 |
| 1996 | 36 |
| 1997 | 33 |
| 1998 | 42 |
| 1999 | 66 |
| 2000 | 64 |
| 2001 | 57 |
| 2002 | 76 |
| 2003 | 65 |
| 2004 | 74 |
| 2005 | 51 |
| 2006 | 64 |
| 2007 | 68 |
| 2008 | 68 |
| 2009 | 84 |
| 2010 | 69 |
| 2011 | 80 |
| 2012 | 71 |
| 2013 | 69 |
| 2014 | 75 |
| 2015 | 53 |
| 2016 | 29 |
| 2017 | 36 |
| 2018 | 35 |
| 2019 | 37 |
| 2020 | 34 |
| 2021 | 34 |
| 2022 | 9 |
| 2023 | 5 |
| 2024 | 2 |