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The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
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The https:// ensures that you are connecting to the
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and transmitted securely.
Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1996 | 8 |
| 1997 | 11 |
| 1998 | 13 |
| 1999 | 57 |
| 2000 | 92 |
| 2001 | 126 |
| 2002 | 117 |
| 2003 | 115 |
| 2004 | 139 |
| 2005 | 163 |
| 2006 | 167 |
| 2007 | 189 |
| 2008 | 210 |
| 2009 | 220 |
| 2010 | 232 |
| 2011 | 252 |
| 2012 | 271 |
| 2013 | 246 |
| 2014 | 245 |
| 2015 | 257 |
| 2016 | 243 |
| 2017 | 297 |
| 2018 | 229 |
| 2019 | 246 |
| 2020 | 225 |
| 2021 | 160 |
| 2022 | 170 |
| 2023 | 107 |
| 2024 | 56 |