Contour

North (‘’)

South (‘’)

East (‘’)

West (‘’)

80

36.7 [2.5]

31.8 [4.91

73.4 [4.9]

78.2 [6.1]

78

60

45.2 [2.5]

52.5 [3.8]

88.0 [6.1]

90.5 [7.4]

XX^*

40

48.9 [2.5]

64.4 [3.1]

115 [6.1]

109 [13]

XX^*

20

56.4 [7.4]

76.1 [7.4]

133 [7.4]

120 [9.8]

YY^*