PO PO1 PO2 PO3 PO4 PO5 PO6 CO BA19P15.1 2 2 2 1 2 3 BA19P15.2 2 3 2 2 2 3 BA19P15.3 2 1 2 3 2 3 BA19P15.4 3 1 2 3 3 3 BA19P15.5 2 1 2 3 2 3 Average 2.2 1.6 2 2.4 2.2 3 64