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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 | 17 |
| 1997 | 63 |
| 1998 | 70 |
| 1999 | 54 |
| 2000 | 83 |
| 2001 | 89 |
| 2002 | 108 |
| 2003 | 138 |
| 2004 | 140 |
| 2005 | 143 |
| 2006 | 159 |
| 2007 | 170 |
| 2008 | 180 |
| 2009 | 146 |
| 2010 | 176 |
| 2011 | 162 |
| 2012 | 168 |
| 2013 | 176 |
| 2014 | 256 |
| 2015 | 214 |
| 2016 | 198 |
| 2017 | 223 |
| 2018 | 230 |
| 2019 | 227 |
| 2020 | 203 |
| 2021 | 187 |
| 2022 | 168 |
| 2023 | 158 |
| 2024 | 170 |
| 2025 | 181 |
| 2026 | 97 |