Proportion | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% | 100% |
| 39.62 | 38.47 | 37.75 | 37.05 | 36.88 | 38.47 | 40.83 | 43.02 | 45.46 | 49.38 |