Total Number of Jointly Aligned Bases, by Read Position and Chemistry
| Base position | MB_Prim | MB_Term |
| –99 | 168823 | 175661 |
| 100–199 | 498926 | 501383 |
| 200–299 | 449075 | 484530 |
| 300–399 | 397832 | 458358 |
| 400–499 | 359640 | 428983 |
| 500–599 | 298010 | 367775 |
| 600–699 | 159247 | 177021 |
| 700–799 | 14987 | 7941 |
| 800–899 | 169 | 27 |
| 900–999 | 6 |