Table 1. The change in weighted degree between Bef and Aft.
| Ranking | Country | Weighted degree change | Ranking | Country | Weighted degree change |
|---|---|---|---|---|---|
| 1 | China | 65.44642 | 11 | Chile | 35.71127 |
| 2 | Azerbaijan | 63.79049 | 12 | South Korea | 28.37031 |
| 3 | Georgia | 63.45171 | 13 | Armenia | 26.24802 |
| 4 | New Zealand | 54.72056 | 14 | Thailand | 24.94593 |
| 5 | Kenya | 54.09654 | 15 | Ethiopia | 24.90396 |
| 6 | Singapore | 52.62191 | 16 | the UK | 24.5254 |
| 7 | Philippines | 50.78511 | 17 | Nigeria | 22.8467 |
| 8 | Malaysia | 40.98127 | 18 | Jordan | 22.24446 |
| 9 | Vietnam | 40.524 | 19 | Romania | 21.41102 |
| 10 | Kuwait | 36.8171 | 20 | Indonesia | 19.83508 |