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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 | 1 |
| 1990 | 17 |
| 1991 | 16 |
| 1992 | 19 |
| 1995 | 27 |
| 1996 | 17 |
| 1997 | 24 |
| 1998 | 12 |
| 1999 | 40 |
| 2000 | 38 |
| 2001 | 8 |
| 2002 | 47 |
| 2003 | 53 |
| 2004 | 45 |
| 2006 | 299 |
| 2007 | 50 |
| 2008 | 36 |
| 2009 | 56 |
| 2010 | 29 |
| 2011 | 47 |
| 2012 | 59 |
| 2013 | 50 |
| 2014 | 67 |
| 2015 | 75 |
| 2016 | 85 |
| 2017 | 65 |
| 2018 | 56 |
| 2019 | 59 |
| 2020 | 60 |
| 2021 | 63 |
| 2022 | 55 |
| 2023 | 74 |
| 2024 | 41 |