PO CO PO1 PO2 PO3 PO4 PO5 PO6 BA19P21.1 1 2 2 3 2 2 BA19P21.2 2 1 2 3 2 3 BA19P21.3 3 3 1 2 2 2 BA19P21.4 3 2 2 3 1 2 BA19P21.5 3 1 2 3 3 3 Average 2.4 1.8 1.8 2.8 2.0 2.4 70