13,9 14 , s 13.0 10.5 15.2 14.5 17.1 13,9 13.0 14.4 13.2 7,6 11.3 10.6 12.0 12.7 15.0 13.5 16.8 15.7 16.7 17.2 10.4 19.7 16.1 NO.