| Obs. | Mean | Std. Dev. | |
| Variable | |||
| EARNt | 131 | 327.5038 | 82.70715 |
| M_EARNt | 131 | 351.3817 | 82.78847 |
| F_EARNt | 131 | 320.5038 | 82.70516 |
| W_EARNt | 131 | 339.5038 | 82.70516 |
| B_EARNt | 131 | 316.3893 | 82.78151 |
| H_EARNt | 131 | 313.5038 | 82.70516 |
| YURt−4 | 131 | 13.01069 | 2.580169 |
| MYURt−4 | 131 | 13.92672 | 3.082926 |
| FYURt−4 | 131 | 12.01908 | 2.200389 |
| WYURt−4 | 131 | 11.15573 | 2.39259 |
| BYURt−4 | 131 | 25.43817 | 4.777567 |
| HYURt−4 | 131 | 20.65420 | 5.183291 |
| lnGDPt | 131 | 10.59219 | 0.17706 |
| MWt | 131 | 2.062443 | 0.55227 |
| HS_GRADSt | 131 | 22.20118 | 2.60637 |
| YLFPRt | 131 | 63.67481 | 4.99234 |
| HRS_WRKt | 131 | 39.67481 | 1.03383 |