| Jan | Feb | March | April | May | June | July | Aug | Sept | Oct | Nov | Dec |
| 1 | 153.5 | 26.9 | 30.0 | 16.1 | 46.0 | 57.6 | 12.9 | 189.5 | 70.0 | 112.9 | 76.5 | 109.5 |
| 2 | 73.8 | 84.4 | 36.4 | 12.7 | 154.8 | 19.8 | 78.4 | 62.5 | 66.5 | 20.7 | 64.6 | 122.1 |
| 3 | 52.5 | 47.2 | 43.0 | 80.0 | 196.3 | 44.8 | 39.0 | 183.2 | 64.4 | 26.0 | 1.5 | 86.7 |
| 4 | 299.4 | 45.3 | 39.4 | 202.0 | 186.2 | 116.1 | 28.3 | 94.0 | 73.6 | 67.8 | 55.8 | 244.6 |
| 5 | 159.1 | 59.2 | 259.0 | 31.3 | 24.0 | 161.1 | 281.6 | 21.0 | 96.6 | 43.5 | 55.8 | 62.4 |
| 6 | 428.0 | 99.0 | 253.3 | 50.2 | 30.0 | 41.2 | 421.8 | 14.5 | 73.6 | 44.1 | 62.0 | 63.7 |
| 7 | 304.5 | 30.0 | 116.3 | 72.4 | 39.5 | 122.3 | 189.2 | 22.1 | 97.1 | 147.6 | 56.9 | 49.2 |
| 8 | 159.7 | 58.0 | 34.6 | 77.0 | 50.4 | 0.5 | 17.6 | 120.0 | 97.9 | 71.9 | 68.5 | 62.3 |
| 9 | 383.9 | 6.0 | 159.6 | 28.1 | 100.8 | 17.8 | 26.0 | 212.4 | 29.2 | 183.4 | 54.4 | 58.7 |
| 10 | 248.4 | 65.2 | 58.7 | 35.8 | 29.6 | 4.6 | 30.1 | 319.9 | 132.1 | 303.2 | 94.3 | 44.9 |
| 11 | 261.2 | 110.1 | 65.0 | 33.8 | 0.4 | 15.0 | 151.4 | 173.3 | 36.0 | 214.9 | 12.9 | 62.4 |
| 12 | 444.4 | 97.4 | 140.8 | 37.5 | 3.5 | 0.0 | 58.9 | 103.8 | 79.9 | 182.6 | 32.0 | 140.1 |
| 13 | 387.1 | 41.9 | 198.7 | 21.8 | 21.0 | 0.7 | 50.0 | 31.6 | 82.2 | 119.1 | 183.2 | 112.8 |
| 14 | 165.2 | 41.4 | 31.3 | 49.5 | 39.7 | 107.7 | 13.8 | 22.3 | 153.1 | 101.6 | 61.3 | 87.5 |
| 15 | 179.8 | 68.0 | 38.9 | 115.7 | 20.9 | 17.0 | 45.7 | 35.7 | 54.3 | 65.1 | 101.1 | 93.3 |
| 16 | 63.0 | 60.9 | 56.1 | 120.3 | 51.2 | 71.3 | 33.8 | 110.5 | 51.0 | 136.9 | 100.4 | |
| 17 | 99.4 | 59.4 | 137.5 | 48.5 | 33.5 | 35.9 | 92.5 | 106.1 | 134.4 | 60.3 | 151.8 | |
| 18 | 80.8 | 82.2 | 126.2 | 136.3 | 70.6 | 26.1 | 126.9 | 50.8 | 206.7 | 153.0 | 120.5 | |
| 19 | 84.0 | 72.3 | 23.9 | 134.0 | 233.8 | 91.5 | 36.4 | 146.9 | 124.1 | 147.1 | 59.7 | |
| 20 | 106.9 | 46.1 | 307.9 | 76.9 | 45.9 | 65.6 | 72.3 | 281.6 | 62.0 | 118.4 | 79.1 | |
| 21 | 67.8 | 66.7 | 133.9 | 93.5 | 117.6 | 90.0 | 129.5 | 196.8 | 122.6 | 211.5 | 47.8 | |
| 22 | 110.4 | 40.7 | 26.7 | 157.1 | 36.2 | 130.3 | 175.1 | 114.2 | 91.5 | 123.3 | 49.4 | |
| 23 | 50.5 | 50.7 | 25.9 | 296.8 | 40.9 | 55.4 | 139.4 | 13.5 | 225.8 | 200.3 | 44.9 | |
| 24 | 91.9 | 45.9 | 47.0 | 4.4 | 13.2 | 120.7 | 21.0 | 24.5 | 112.6 | 82.1 | 58.8 | |
| 25 | 85.6 | 82.0 | 27.0 | 16.1 | 40.0 | 83.5 | 43.8 | 21.4 | 39.7 | 37.6 | 53.4 | |
| 26 | 215.9 | 30.9 | 34.5 | 3.4 | 29.1 | 124.9 | 37.6 | 26.0 | 103.4 | 107.4 | 108.7 | |
| 27 | 225.5 | 41.4 | 26.7 | 8.7 | 19.2 | 205.3 | 435.2 | 18.4 | 51.9 | 213.4 | 63.5 | |
| 28 | 125.7 | 37.8 | 56.9 | 19.1 | 50.1 | 82.8 | 48.8 | 43.6 | 96.6 | 153.7 | 54.3 | |
| 29 | 70.6 | | 43.4 | 16.3 | 48.1 | 30.2 | 127.1 | 99.1 | 97.5 | 80.8 | 42.9 | |
| 30 | 41.7 | | 34.4 | 19.1 | 82.1 | 51.2 | 73.1 | 100.4 | 42.9 | 66.2 | | |
| 31 | 27.2 | | 30.5 | | 60.8 | | 68.1 | 113.1 | | 56.7 | | |
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