|
|
| N | 极小值 | 极大值 | 均值 | 标准差 | 偏度 | 峰度 |
| 2015年 | ROE | 109 | −0.206697 | 0.278174 | 0.066065 | 0.065669 | −1.031 | 4.576 |
| CEE | 109 | −0.089086 | 0.809351 | 0.236637 | 0.153825 | 0.784 | 0.866 | |
| ICE | 109 | −29.234021 | 45.601994 | 8.981638 | 7.023485 | 0.233 | 13.94 | |
| HCE | 109 | −3.891477 | 9.302344 | 1.924321 | 1.203376 | 1.237 | 16.886 | |
| SCE | 109 | −2.251145 | 7.135222 | 2.104209 | 1.131052 | 0.378 | 4.34 | |
| RCE | 109 | −23.091399 | 40.559558 | 4.953107 | 5.981729 | 1.645 | 15.589 | |
| 2016年 | ROE | 109 | −1.860736 | 0.218337 | 0.051928 | 0.192370 | −9.257 | 92.612 |
| CEE | 109 | −1.491837 | 0.798095 | 0.229187 | 0.231374 | −3.348 | 28.095 | |
| ICE | 109 | −11.943979 | 4.179426 | 1.169208 | 1.387805 | −7.838 | 75.268 | |
| HCE | 109 | −4.558065 | 2.152132 | 0.508219 | 0.553442 | −6.974 | 66.488 | |
| SCE | 109 | −4.169405 | 1.878915 | 0.464855 | 0.532208 | −5.858 | 54.153 | |
| RCE | 109 | −3.216508 | 0.765365 | 0.196135 | 0.367066 | −7.488 | 70.244 | |
| 2017年 | ROE | 109 | −0.212296 | 0.280991 | 0.058028 | 0.069961 | −1.418 | 4.963 |
| CEE | 109 | −0.138511 | 1.048616 | 0.241030 | 0.183874 | 1.498 | 3.727 | |
| ICE | 109 | −11.943979 | 4.179426 | 1.169208 | 1.387805 | −7.838 | 75.268 | |
| HCE | 109 | −2.063015 | 15.516853 | 1.961013 | 1.740293 | 4.707 | 34.730 | |
| SCE | 109 | −1.764919 | 9.411949 | 2.204440 | 1.356523 | 1.284 | 7.141 | |
| RCE | 109 | −4.575447 | 91.169875 | 7.407846 | 10.280799 | 5.469 | 41.013 |