| Mean dependent var | 2.759 | SD dependent var | 0.812 | 
| R-squared | 0.215 | Number of obs | 12,111 | 
| F-test | 1662.308 | Prob > F | 0.000 | 
| Akaike crit. (AIC) | 26396.775 | Bayesian crit. (BIC) | 26418.981 |