| 变量 | 样本量 | 均值 | 中位数 | 标准差 | 最小值 |
| ln_sqi_gzlhj | 12,848 | 0.349 | 0 | 0.718 | 0 |
| Suc | 12,848 | 0.353 | 0 | 0.478 | 0 |
| KZ | 12,848 | 0.440 | 0.705 | 2.262 | −6.714 |
| Size | 12,848 | 21.730 | 21.610 | 1.024 | 19.860 |
| Fage | 12,848 | 3.067 | 3.091 | 0.236 | 2.565 |
| TobinQ | 12,848 | 2.055 | 1.667 | 1.202 | 0.935 |
| LEV | 12,848 | 0.368 | 0.352 | 0.193 | 0.044 |
| ROA | 12,848 | 0.045 | 0.047 | 0.062 | −0.280 |
| Dual | 12,848 | 0.396 | 0 | 0.489 | 0 |
| Top1 | 12,848 | 0.342 | 0.328 | 0.138 | 0.907 |