2017年 | 1月 | 2月 | 3月 | 4月 | 5月 | 6月 | 7月 | 8月 | 9月 | 10月 | 11月 | 12月 |
开工率 | 52.94% | 66.17% | 69.13% | 74.62% | 69.18% | 62.26% | 60.29% | 68.12% | 70.10% | 72.40% | 71.05% | 60.50% |
环比 | -18.18% | 24.99% | 4.47% | 7.94% | -7.29% | -10.00% | -3.16% | 12.99% | 2.91% | 3.28% | -1.86% | -14.85% |