These are the 22 most dangerous jobs

Many jobs require employees to put their well-being in danger, even to the point of risking their lives when they clock in.

Aspiring police officers know that they'll be fighting crime, and firefighters are well aware that putting out fires is life-threatening. But there are some careers in which the perils are less evident.

Using data from the U.S. Bureau of Labor Statistics and ONet, HealthGrove and StartClass looked at the 22 most dangerous jobs based on the fatal injury rate per 100,000 full-time workers.