| Service (Trains/hour) | % increase in supply | Demand* (pax/hour) |
| 20 | 0 | 54,000 |
| 22 | 10 | 56,765 |
| 24 | 20 | 59,530 |
| 26 | 30 | 62,294 |
| 28 | 40 | 65,059 |
| 30 (design capacity) | 50 | 67,824 |