| LC | Linear regression | R2 | BC |
| 100% | Y = 12282X − 0.3692 | 0.9857 | 12,282 |
| 90% | Y = 11273X − 0.2092 | 0.9838 | 11,273 |
| 80% | Y = 10021X − 0.1383 | 0.9877 | 10,021 |
| 70% | Y = 9060.4X − 0.1366 | 0.9917 | 9060.4 |
| 60% | Y = 7409.5X + 0.0178 | 0.9895 | 7409.5 |
| 50% | Y = 6400.1X + 0.0212 | 0.9934 | 6470.0 |
| 40% | Y = 4901.3X + 0.0833 | 0.9946 | 4901.3 |
| 30% | Y = 4056.0X − 0.1560 | 0.9994 | 4056.0 |
| 20% | Y = 2896.8X − 0.1657 | 0.9994 | 2896.8 |
| 10% | Y = 2144.1X − 0.4046 | 0.9916 | 2144.1 |