After four years of increasing suicide rates, the U.S. Army finally brought the rate down. In 2009 the rate was 28 per 100,000 troops, versus 25 for the past year. The actual number of deaths was 140 last year, 162 in 2009, 140 in 2008, 115 in 2007 and 102 in 2006. Things like suicide rates are measured in how many people per 100,000 population are affected. The active duty strength of the army is over half a million troops (including a fluctuating number of activated reservists). Thus the suicide rate in 2008 was 20 per 100,000 troops . In 2007 it was 19. The rate in 2006 was 12.8, and for the last decade, had fluctuated between 10-13 per 100,000. The suicide rate for troops in Iraq has been about 40-50 percent higher than for soldiers stationed elsewhere. The suicide rate for the entire U.S. population is about 11 per 100,000. The U.S. Army notes that the suicide rate has been declining since last year, indicating that all the treatment efforts are paying off.