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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 |
|---|---|
| 1980 | 86 |
| 1981 | 87 |
| 1982 | 68 |
| 1983 | 59 |
| 1984 | 69 |
| 1985 | 76 |
| 1986 | 70 |
| 1987 | 71 |
| 1988 | 68 |
| 1989 | 113 |
| 1990 | 172 |
| 1991 | 137 |
| 1992 | 155 |
| 1993 | 126 |
| 1994 | 134 |
| 1995 | 194 |
| 1996 | 285 |
| 1997 | 287 |
| 1998 | 468 |
| 1999 | 606 |
| 2000 | 398 |
| 2001 | 417 |
| 2002 | 425 |
| 2003 | 583 |
| 2004 | 444 |
| 2005 | 430 |
| 2006 | 211 |
| 2007 | 548 |
| 2008 | 496 |
| 2009 | 369 |
| 2010 | 313 |
| 2011 | 421 |
| 2012 | 611 |
| 2013 | 407 |
| 2014 | 438 |
| 2015 | 208 |
| 2024 | 0 |