| Progress | Difficulty | Peak |
|---|---|---|
| Vol 1 | 3.54/5 | 4.49/5 |
| Vol 2 | 3.81/5 | 4.51/5 |
| Vol 3 | 3.67/5 | 4.51/5 |
| Vol 4 | 3.10/5 | 4.47/5 |
| Vol 5 | 3.93/5 | 4.53/5 |
| Vol 6 | 4.04/5 | 4.57/5 |
| Vol 7 | 2.87/5 | 4.49/5 |
| Vol 8 | 4.11/5 | 4.60/5 |
| Vol 9 | 4.07/5 | 4.58/5 |
| Vol 10 | 4.01/5 | 4.55/5 |
| Vol 11 | 3.98/5 | 4.54/5 |
| Vol 12 | 4.07/5 | 4.58/5 |
| Vol 13 | 3.97/5 | 4.54/5 |
| Vol 14 | 4.14/5 | 4.61/5 |
| Vol 15 | 3.98/5 | 4.54/5 |
| Vol 16 | 4.08/5 | 4.58/5 |
| Vol 17 | 3.06/5 | 4.44/5 |
| Vol 18 | 4.01/5 | 4.55/5 |
| Vol 19 | 3.97/5 | 4.54/5 |
| Vol 20 | 2.80/5 | 4.42/5 |
| Vol 21 | 3.99/5 | 4.55/5 |
| Vol 22 | 4.01/5 | 4.55/5 |
| Vol 23 | 4.06/5 | 4.58/5 |
| Vol 24 | 4.05/5 | 4.57/5 |
| Vol 25 | 4.05/5 | 4.57/5 |
| Overall | 3.82/5 | 4.61/5 |