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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 | 13 |
| 1997 | 33 |
| 1998 | 50 |
| 1999 | 44 |
| 2000 | 55 |
| 2001 | 75 |
| 2002 | 107 |
| 2003 | 108 |
| 2004 | 102 |
| 2005 | 134 |
| 2006 | 149 |
| 2007 | 191 |
| 2008 | 195 |
| 2009 | 213 |
| 2010 | 223 |
| 2011 | 216 |
| 2012 | 243 |
| 2013 | 223 |
| 2014 | 215 |
| 2015 | 254 |
| 2016 | 241 |
| 2017 | 222 |
| 2018 | 243 |
| 2019 | 282 |
| 2020 | 261 |
| 2021 | 201 |
| 2022 | 162 |
| 2023 | 156 |
| 2024 | 106 |