How many people died during the tornado in Oklahoma this year 2013?

There were numerous tornadoes in Oklahoma in 2013, of which 3 were killers. The first one was an EF4 that hit Shawnee on May 19, killing 2 people. The second was an EF5 in Moore on May 20 that killed 24 people. The third was an EF3 in the El Reno area that killed 8 people.