Suicides among midde-aged Americans has been on the rise in the United States. More people die from suicides than vehicle accidents : In 2010, an average of nearly 18 out of every 100,000 people aged 35-64 died from suicide - four more than a decade earlier. In 2010, motor vehicle accidents killed 33,687 people, while 38,364 died from suicide that year, according to the CDC, the government agency tasked with providing research and recommendations on US health and safety. Among non-Hispanic whites and Native Americans, annual suicide rates leaped 40 percent and 65 percent, respectively. Nearly three times as many men as women in this age group killed themselves: around 27 men compared to eight women per 100,000 in 2010. And the CDC found that, while most suicides were committed with guns, the number of people dying from suffocation and hanging rose the fastest - by more than 80 percent - over the last decade. Experts are not certain why suicide rates are increasing so marke...