terres noires 9 7.6 7.1 6.8 5.9 7 6 6 5 4 5 5 5 5 5 5 5 4 10 10 10.1 10.2 5 6 7 12.8 13.8 14.7 14.8 14.8 14.9 15 15.2 15.9 16.9 14 18 22 22 24 23 23 25 22 12 6 7 4 3.6 3.5 4 3 3 2.6 2.3 3 0.1 0.4 0.6 0.2 1.8 3.1 3.6 4.8 6 6.6 6.6 4 5 5 5 4 4 4 5 5 5 5 10.1 10.5 10.9 11.3 4 2 5 5 5 5 5 5 4 4 2 7.1 7 6.9 6.9 6.4 7.7 4 4 4 5 6 6 6 5 5 8 5 5 5 5 4 4 4 4 5 5 6 6 6 7 6 4 11.5 11.2 4 3 11 9 9 9 10.9 10.4 10.1 9.9 9.9 9.9 9.2 8.7 8.8 4 9.2 9.1 10.8 10.2 11.2 11.2 10.6 8.8 10.2 10.9 10.2 10.7 10.6 10.3 9.7 9.9 10.1 11.5 12.1 12.4 12.7 15 21 21 9 22 24 22.2 23.1 23.5 24.3 25 25.9 25.7 23.7 23.6 23.8 23.9 24.1 24.8 24.8 23.7 20.7 18.3 30 32 32 34 31 33 42 43 51 55 60 63 65 67 73 74 79 81 82 83 83 86 87 91 92 89 85 83 80 77 77 71.9 67.1 62.4 45 44 44 40 37 37 32 29 24 22 31 39 47 62 67 72 76 81 89 88 83.1 84.2 84.6 86 83.9 82.8 82 84.4 87 86.2 86.5 86.8 85.3 83.4 83.5 84.8 84.3 85.3 85.9 85.9 85.2 85.2 86.6 85.7 84.4 84.1 85.6 85.5 85.7 86.5 87.2 88 88.5 88.2 88.2 88.4 90.9 92.6 96.7 94 95 94 92 91 86 79 77 79 76 51 49 49 48 51 55 59 60 61 62 64 66 65 64 62 61 52 50 59 65 58 54 60 56 51 42 29 26 25 26 29 26 28 33 40 44 45 47 50 57 58 57 56 60 56 50 46 30 23 17 14 8 4 8 9 7 7 6 6 4 5 2.5 2.3 1 1.7 1 1.8 1.3 1.5 1 1 1.9 5 5 5 5 6.6 7.2 8.7 8.9 7.8 6.6 6.2 6.1 5.5 5.6 5.4 5.4 5.3 5.3 5.1 5.1 4.8 2.5 0.3 8 3.9 3.8 4 7 7 6 8 12 15 22 25 25 23 22 23 22 22 22 18 12 11 15.8 15.2 15 14.9 14.7 13.8 13.5 10 10 9 6 6 6 5 3 4 4 3 4 3 2 2 2 2 2 2 3 3 4 5 6 6 7 7 7.1 8 8.9