| Variable | Observations | Average | Std | Min | Max |
| Happiness | 8187 | 3.884 | 0.808 | 1 | 5 |
| Unequal | 8187 | 2.662 | 0.565 | 1 | 4 |
| XXPL | 8187 | 0.310 | 0.173 | 0 | 1 |
| Age | 8187 | 50.363 | 16.106 | 18 | 94 |
| Gender | 8187 | 0.493 | 0.500 | 0 | 1 |
| Religious | 8187 | 0.113 | 0.316 | 0 | 1 |
| Edu | 8187 | 4.911 | 3.078 | 1 | 13 |
| Dangyuang | 8187 | 0.109 | 0.311 | 0 | 1 |
| Health | 8187 | 3.643 | 1.060 | 1 | 5 |
| Huji | 8187 | 1.612 | 0.760 | 1 | 3 |
| Inczs | 8187 | 2.981 | 2.439 | 1 | 10 |
| Married | 8187 | 0.800 | 0.400 | 0 | 1 |
| Shebao | 8187 | 1.786 | 0.784 | 0 | 4 |
| OIPI | 8187 | 0.650 | 0.194 | 0 | 1 |