PO PO1 PO2 PO3 PO4 PO5 PO6 CO BA19P07.1 2 2 2 2 3 3 BA19P07.2 2 1 2 2 2 3 BA19P07.3 1 2 3 1 2 3 BA19P07.4 1 2 1 2 3 3 BA19P07.5 3 2 2 1 3 3 Average 1.8 1.8 2 1.6 2.6 3 54