central_staff,count,percent 2,40,23.8 1,33,19.6 3,28,16.7 4,18,10.7 5,9,5.4 6,9,5.4 8,5,3 1.5,5,3 7,3,1.8 2.5,3,1.8 12,2,1.2 200,1,0.6 3.75,1,0.6 0.15,1,0.6 9,1,0.6 0,1,0.6 4.5,1,0.6 7.5,1,0.6 14,1,0.6 10,1,0.6 32,1,0.6 50,1,0.6 3.5,1,0.6 0.5,1,0.6 Total,168,