| Variable | N | Mean | Std. Dev. | Min | Max |
| L_PATENT_GRA | 240 | 5.579 | 1.313 | 1.792 | 8.936 |
| L_PATENT_POP | 240 | 2.064 | 1.158 | 0.100 | 5.946 |
| L_GDP_PC | 240 | 9.093 | 0.590 | 7.768 | 10.813 |
| L_PERSONAL | 240 | 9.942 | 1.117 | 6.743 | 12.050 |
| OPENNESS | 240 | 29.287 | 38.272 | 3.213 | 165.227 |
| ED_SHARE | 240 | 15.380 | 2.281 | 9.697 | 21.140 |
| INTER | 240 | 3.868 | 2.069 | 1.150 | 12.840 |
| IP | 240 | 2.621 | 3.835 | 0.010 | 25.130 |
| TERTIARY | 240 | 40.540 | 6.359 | 30.048 | 69.651 |
| UNI_RD | 240 | 10.039 | 5.828 | 0.958 | 30.943 |
| BANK | 240 | 6.920 | 4.773 | 0.000 | 27.210 |