The data displays the number of instrument amplifiers sold in the U.S. from 2005 to 2017. In 2017, 675,000 instrument amplifiers were sold in the United States
2005 | 1240.92 |
2006 | 1092 |
2007 | 1112 |
2008 | 1096 |
2009 | 873 |
2010 | 901.4 |
2011 | 890 |
2012 | 844 |
2013 | 788 |
2014 | 775 |
2015 | 720 |
2016 | 680 |
2017 | 675 |