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The .gov means it’s official.
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 | 37 |
| 1989 | 29 |
| 1990 | 37 |
| 1991 | 78 |
| 1992 | 66 |
| 1993 | 66 |
| 1994 | 89 |
| 1995 | 110 |
| 1996 | 123 |
| 1997 | 153 |
| 1998 | 132 |
| 1999 | 146 |
| 2000 | 157 |
| 2001 | 178 |
| 2002 | 202 |
| 2003 | 228 |
| 2004 | 267 |
| 2005 | 408 |
| 2006 | 401 |
| 2007 | 471 |
| 2008 | 459 |
| 2009 | 388 |
| 2010 | 438 |
| 2011 | 457 |
| 2012 | 459 |
| 2013 | 538 |
| 2014 | 563 |
| 2015 | 583 |
| 2016 | 535 |
| 2017 | 720 |
| 2018 | 908 |
| 2019 | 708 |
| 2020 | 658 |
| 2021 | 498 |
| 2022 | 546 |
| 2023 | 435 |
| 2024 | 238 |