They made up 9 percent of the world 's population and 27 percent of all Christians .
In 2011 , there were an estimated 584 million Pentecostal and Charismatic Christians worldwide .
Charismatic Christians made up 9 percent of the world 's population and 27 percent of all Charismatic Christians .
In 2011 , there were an estimated 584 million Pentecostal and Charismatic Christians worldwide .