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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 |
|---|---|
| 1988 | 1 |
| 1989 | 1 |
| 1990 | 10 |
| 1991 | 4 |
| 1992 | 20 |
| 1993 | 21 |
| 1994 | 27 |
| 1995 | 36 |
| 1996 | 38 |
| 1997 | 19 |
| 1998 | 34 |
| 1999 | 51 |
| 2000 | 42 |
| 2001 | 59 |
| 2002 | 58 |
| 2003 | 69 |
| 2004 | 83 |
| 2005 | 87 |
| 2006 | 114 |
| 2007 | 103 |
| 2008 | 125 |
| 2009 | 97 |
| 2010 | 125 |
| 2011 | 139 |
| 2012 | 135 |
| 2013 | 160 |
| 2014 | 170 |
| 2015 | 152 |
| 2016 | 137 |
| 2017 | 116 |
| 2018 | 161 |
| 2019 | 157 |
| 2020 | 158 |
| 2021 | 90 |
| 2022 | 5 |
| 2023 | 7 |
| 2024 | 52 |
| 2025 | 118 |
| 2026 | 4 |