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The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
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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 | 31 |
| 1997 | 50 |
| 1998 | 104 |
| 1999 | 153 |
| 2000 | 180 |
| 2001 | 166 |
| 2002 | 180 |
| 2003 | 244 |
| 2004 | 204 |
| 2005 | 254 |
| 2006 | 269 |
| 2007 | 328 |
| 2008 | 329 |
| 2009 | 313 |
| 2010 | 333 |
| 2011 | 356 |
| 2012 | 363 |
| 2013 | 299 |
| 2014 | 285 |
| 2015 | 397 |
| 2016 | 377 |
| 2017 | 357 |
| 2018 | 332 |
| 2019 | 308 |
| 2020 | 290 |
| 2021 | 307 |
| 2022 | 295 |
| 2023 | 283 |
| 2024 | 125 |