| 年份 year | 穿刺孕妇总例数 Total number of punctured pregnant women | 穿刺孕妇资料 完整例数 Total number of punctured pregnant women | 穿刺孕妇资料 完整率 The complete rate of the data of punctured pregnant women | 不良事件数 Number of adverse events | 投诉例数 Complaint cases | 表扬信 The number of testimonials | 满意度 The rate of satisfaction |
| 2017 | 20,268 | 19,255 | 95.0% | 0 | 3 | 0 | 95.0% |
| 2018 | 21,766 | 21,374 | 98.2% | 0 | 1 | 3 | 97.0% |