1989 8 2 14 -49.0 -2.6 14.3 6.8 11.7 -58.5 -66.8 -50.9 -33.3 1989 8 2 15 -49.0 -2.6 14.3 6.8 11.7 -58.5 -66.8 -50.9 -33.3