| N | Minimum | Maximum | Mean | Std. Deviation | |
| Dependent variables | |||||
| HC1 | 192 | 4.8 | 62.4 | 25.9 | 13.6 |
| HC2 | 192 | 0.1 | 18.8 | 6.9 | 5.5 |
| PGap | 192 | 0.0 | 5.2 | 1.5 | 1.4 |
| Independent variables | |||||
| AB | 192 | 16.6 | 250.4 | 89.4 | 48.6 |
| LN | 192 | 2.7 | 53.4 | 19.3 | 10.8 |
| Control Variables | |||||
| AL | 192 | 1.0 | 20.4 | 8.6 | 7.2 |
| AGR | 192 | 1.4 | 45.0 | 14.4 | 9.7 |
| CPI | 192 | −9.8 | 382.8 | 14.0 | 35.4 |
| POP | 192 | 23.6 | 47.8 | 34.3 | 6.2 |
| TR | 192 | 0.8 | 114.3 | 59.1 | 25.9 |
| EDU | 192 | 1.0 | 8.9 | 4.2 | 2.0 |
| HE | 192 | 2.4 | 7.3 | 4.9 | 1.0 |
| FDI | 192 | −0.5 | 9.4 | 1.9 | 1.7 |
| RPOP | 192 | 19.0 | 71.4 | 43.6 | 15.3 |
| GDPPC | 192 | −47.9 | 97.0 | 1.8 | 9.6 |
| GDPG | 192 | −50.3 | 86.8 | 3.5 | 9.3 |
| Instrumental variables | |||||
| DC | 192 | 1.6 | 94.8 | 33.0 | 25.4 |
| AE | 192 | 20.0 | 100.0 | 82.7 | 24.0 |
| AW | 192 | 29.6 | 99.9 | 72.3 | 17.8 |
| GE | 192 | −1.9 | 11.0 | −0.5 | 1.0 |