Bruto binnenlands product, 2019
| Kushnir's plein | grootte, % | Σ |
| < 0.1% | 0.1-1% | 1-10% | 10+% |
| kleine landen | gemiddelden landen | regionale leiders | wereldleiders |
| kwaliteit | 3.6+ | hoog ontwikkelde landen | | | | | 43.4% |
| 1-3.6 | ontwikkelde landen | | | | | 21.4% |
| 0.4-1 | ontwikkelingslanden | | | | | 25.1% |
| <0.4 | minst ontwikkelde landen | | | | | 9.5% |
| Σ | 3.3% | 18.1% | 37.0% | 40.9% | 100% |
Bruto binnenlands product, beoordeling, 2019
© Ivan Kushnir