| lngdp | 651 | 8.456 | 0.978 | 5.299 | 10.316 |
| lninv | 651 | 7.097 | 0.595 | 5.154 | 8.472 |
| lntrade | 651 | 4.652 | 1.726 | −0.452 | 7.991 |
| lntransport | 651 | 8.929 | 1.16 | 4.557 | 10.683 |
| lnmobile | 651 | 8.154 | 0.847 | 5.542 | 9.745 |
| ipv4 | 651 | 0.029 | 0.046 | 0.001 | 0.255 |