Services, 2019
| Kushnir's square | size, % | Σ |
| < 0.1% | 0.1-1% | 1-10% | 10+% |
| small countries | averages countries | regional leaders | global leaders |
| quality | 4.7+ | high developed | | | | | 38.0% |
| 1-4.7 | developed | | | | | 31.7% |
| 0.4-1 | developing | | | | | 23.6% |
| <0.4 | least developed | | | | | 6.1% |
| Σ | 2.9% | 15.0% | 35.5% | 46.1% | 100% |
Services, rating, 2019
© Ivan Kushnir