| Progress | Difficulty | Peak |
|---|---|---|
| Vol 1 | 3.00/5 | 4.59/5 |
| Vol 2 | 2.14/5 | 4.44/5 |
| Vol 3 | 1.81/5 | 4.52/5 |
| Vol 4 | 2.19/5 | 4.44/5 |
| Vol 5 | 2.75/5 | 4.57/5 |
| Vol 6 | 4.05/5 | 4.62/5 |
| Vol 7 | 4.06/5 | 4.62/5 |
| Vol 8 | 4.16/5 | 4.67/5 |
| Vol 9 | 3.17/5 | 4.53/5 |
| Vol 10 | 4.15/5 | 4.66/5 |
| Vol 11 | 1.95/5 | 4.54/5 |
| Vol 12 | 1.76/5 | 4.42/5 |
| Vol 13 | 4.04/5 | 4.62/5 |
| Vol 14 | 3.58/5 | 4.58/5 |
| Overall | 3.06/5 | 4.67/5 |