| Variable | Obs | Mean | Std. Dev. | Min | Max |
| happiness | 5395 | 0.942 | 0.234 | 0 | 1 |
| education | 5395 | 9.383 | 4.797 | 0 | 19 |
| fairness | 5395 | 0.815 | 0.388 | 0 | 1 |
| sex | 5395 | 0.457 | 0.498 | 0 | 1 |
| age | 5395 | 53.75 | 17.612 | 20 | 101 |
| marriage | 5395 | 0.71 | 0.454 | 0 | 1 |
| health | 5395 | 3.491 | 1.096 | 1 | 5 |