| 变量名称 | 样本量 | 均值 | 标准差 | 最小值 | 最大值 |
| PAV | 180 | 1.999 | 1.078 | 0.067 | 4.277 |
| NCSR | 180 | 3.594 | 0.154 | 3.098 | 3.943 |
| CAP | 180 | 0.121 | 0.063 | 0.053 | 0.423 |
| SC | 180 | 0.856 | 0.247 | 0.409 | 1.895 |
| EXP | 180 | 0.302 | 0.353 | 0.036 | 1.548 |
| FDI | 180 | 0.299 | 0.286 | 0.048 | 1.639 |
| MARKET | 180 | 6.307 | 1.851 | 2.22 | 10.65 |
| GOV | 180 | 0.237 | 0.101 | 0.106 | 0.627 |
| IND2 | 180 | 0.474 | 0.08 | 0.197 | 0.59 |