Umlalazi 16.1 16.7 17.6 17.8 18 18.2 18.4 18.7 18.9 19.2 19.6 19.9 20.6 20.5 19.8 19.4 19 18.7 18.7 18.6 18.3 17.4 16.3 16.4 16.8 17.4 17.8 15.2 11.4 8.7 8.3 5.9 5.7 5.5 3.9 2.4 0.8 1.4 0.8 0.5 0.2 -0.1 0.3 0.7 1.2 2 2.7 2.6 2.5 2.8 3.1 2.6 2.7 2.1 1.1 2 3.2 5.5 5.4 5.1 5 4.7 5 5 5.1 5.3 5.1 4.7 4.1 2.4 2.8 2.9 1.9 2.7 2.4 2.4 1.9 1.6 1.3 0.8 -0.4 0.1 0.6 0.8 1 1.2 1.2 1.1 1 1.1 1.1 1.6 1.9 2.2 1.9 1 0.8 0.9 1.5 2 2.1 2.1 2 2.1 2.1 2.1 2.1 2 2 2 2.3 2.3 2.2 2.2 2.2 2.1 2.1 2 2 1.9 1.9 1.9 1.9 1.8 1.8 1.8 1.8 2 2.4 3.2 3.5 3.2 2.4 3.6 7.7 9 13.5 17.7 21.1 21.9 21.9 21.2 19.9 18.7 17.9 17.1 16.8 16.3 15 13.8 12.3 11.9 8.9899 9.58645 9.39849 11.31541 12.8 12.8 13 13.1 13.2 13.3 13.4 13.4 13.6 13.6 13.7 13.8 13.9 14 14.1 14.2 14.4 14.5 14.6 15.2 15.9