| Variable | Baseline value | Reference |
| S(0) | 170, 123, 640 | Assumed |
| I(0) | 100 | Assumed |
| R(0) | 0 | Assumed |
| B(0) | 1,000,000,000 | Assumed |
| N(0) | 170, 123, 740 | CIA (2011) |