| 序号 | 时间 (月) |
数据 (万美元) |
|---|---|---|
| 1 | 2019-12 | |
| 2 | 2019-11 | |
| 3 | 2019-10 | |
| 4 | 2019-09 | |
| 5 | 2019-08 | |
| 6 | 2019-07 | |
| 7 | 2019-06 | 258.00 |
| 8 | 2019-05 | 109.50 |
| 9 | 2019-04 | 220.00 |
| 10 | 2019-03 | 162.20 |
| 11 | 2019-02 | 138.00 |
| 12 | 2019-01 | 178.40 |
| 13 | 2018-12 | 234.80 |
| 14 | 2018-11 | 131.10 |
| 15 | 2018-10 | 214.00 |
| 16 | 2018-09 | 155.70 |
| 17 | 2018-08 | 248.70 |
| 18 | 2018-07 | 117.00 |
| 19 | 2018-06 | 73.50 |
| 20 | 2018-05 | 367.60 |
| 21 | 2018-04 | 307.90 |
| 22 | 2018-03 | 205.70 |
| 23 | 2018-02 | 233.00 |
| 24 | 2018-01 | 210.30 |
| 25 | 2017-12 | 247.30 |
| 26 | 2017-11 | 476.70 |
| 27 | 2017-10 | 137.80 |
| 28 | 2017-09 | 114.50 |
| 29 | 2017-08 | 140.60 |
| 30 | 2017-07 | 482.70 |
| 31 | 2017-06 | 75.00 |
| 32 | 2017-05 | 106.50 |
| 33 | 2017-04 | 17.10 |
| 34 | 2017-03 | 37.70 |
| 35 | 2017-02 | 114.20 |
| 36 | 2017-01 | 87.10 |
| 37 | 2016-12 | 173.00 |
| 38 | 2016-11 | 20.50 |
| 39 | 2016-10 | 24.40 |
| 40 | 2016-09 | 50.50 |
| 41 | 2016-08 | 92.10 |
| 42 | 2016-07 | 206.70 |
| 43 | 2016-06 | 347.00 |
| 44 | 2016-05 | 147.90 |
| 45 | 2016-04 | 195.20 |
| 46 | 2016-03 | 81.20 |
| 47 | 2016-02 | 8.90 |
| 48 | 2016-01 | 316.80 |
| 49 | 2015-12 | 629.00 |
| 50 | 2015-11 | 206.90 |
| 51 | 2015-10 | 56.70 |
| 52 | 2015-09 | 46.00 |
| 53 | 2015-08 | 212.00 |
| 54 | 2015-07 | 125.50 |
| 55 | 2015-06 | 133.80 |
| 56 | 2015-05 | 212.40 |
| 57 | 2015-04 | 411.50 |
| 58 | 2015-03 | 198.50 |
| 59 | 2015-02 | 119.30 |
| 60 | 2015-01 | 199.40 |
| 61 | 2014-12 | 68.50 |
| 62 | 2014-11 | 324.20 |
| 63 | 2014-10 | 180.80 |
| 64 | 2014-09 | 130.30 |
| 65 | 2014-08 | 217.20 |
| 66 | 2014-07 | 123.20 |
| 67 | 2014-06 | 192.90 |
| 68 | 2014-05 | 378.20 |
| 69 | 2014-04 | 279.00 |
| 70 | 2014-03 | 472.40 |
| 71 | 2014-02 | 282.90 |
| 72 | 2014-01 | 385.70 |
| 73 | 2013-12 | 864.30 |
| 74 | 2013-11 | 408.50 |
| 75 | 2013-10 | 237.60 |
| 76 | 2013-09 | 275.30 |
| 77 | 2013-08 | 407.80 |
| 78 | 2013-07 | 564.60 |
| 79 | 2013-06 | 275.50 |
| 80 | 2013-05 | 403.20 |
| 81 | 2013-04 | 766.20 |
| 82 | 2013-03 | 749.70 |
| 83 | 2013-02 | 431.30 |
| 84 | 2013-01 | 377.60 |
| 85 | 2012-12 | 634.30 |
| 86 | 2012-11 | 408.40 |
| 87 | 2012-10 | 524.40 |
| 88 | 2012-09 | 1174.60 |
| 89 | 2012-08 | 704.00 |
| 90 | 2012-07 | 1015.40 |
| 91 | 2012-06 | 742.60 |
| 92 | 2012-05 | 914.80 |
| 93 | 2012-04 | 406.20 |
| 94 | 2012-03 | 845.80 |
| 95 | 2012-02 | 600.90 |
| 96 | 2012-01 | 588.00 |
| 97 | 2011-12 | 953.60 |
| 98 | 2011-11 | 907.30 |
| 99 | 2011-10 | 509.60 |
| 100 | 2011-09 | 651.40 |
| 101 | 2011-08 | 446.70 |
| 102 | 2011-07 | 835.70 |
| 103 | 2011-06 | 446.20 |
| 104 | 2011-05 | 730.30 |
| 105 | 2011-04 | 386.40 |
| 106 | 2011-03 | 608.90 |
| 107 | 2011-02 | 598.30 |
| 108 | 2011-01 | 476.10 |
| 109 | 2010-12 | 910.80 |
| 110 | 2010-11 | 383.70 |
| 111 | 2010-10 | 264.00 |
| 112 | 2010-09 | 444.00 |
| 113 | 2010-08 | 588.20 |
| 114 | 2010-07 | 349.80 |
| 115 | 2010-06 | 160.30 |
| 116 | 2010-05 | 117.10 |
| 117 | 2010-04 | 323.80 |
| 118 | 2010-03 | 578.80 |
| 119 | 2010-02 | 298.20 |
| 120 | 2010-01 | 707.10 |
