According to the Global Terrorism Index, Boko Haram has been responsible for over "37,500 combat-related deaths and over 19,000 deaths from terrorism since 2011, mainly in Nigeria" but also neighbouring countries.
Global Terrorism Index kyerɛ sɛ Boko Haram ama nnipa 37,500 na ahwere wɔn nkwan a nnipa wɔboro 19,000 na awuo wɔ Nigeria ɛfiri 2011 reba no. Na nyɛ Nigeria nko, na mmom aman a wɔne no bɔ ahyeɛ nso ka ho.