| Progress | Difficulty | Peak |
|---|---|---|
| Vol 1 | 2.90/5 | 4.61/5 |
| Vol 2 | 2.80/5 | 4.58/5 |
| Vol 3 | 3.69/5 | 4.64/5 |
| Vol 4 | 4.14/5 | 4.70/5 |
| Vol 5 | 2.81/5 | 4.59/5 |
| Vol 6 | 2.38/5 | 4.56/5 |
| Vol 7 | 2.67/5 | 4.59/5 |
| Vol 8 | 4.12/5 | 4.69/5 |
| Vol 9 | 4.26/5 | 4.75/5 |
| Vol 10 | 4.19/5 | 4.72/5 |
| Vol 11 | 2.89/5 | 4.62/5 |
| Vol 12 | 2.43/5 | 4.52/5 |
| Vol 13 | 2.95/5 | 4.61/5 |
| Vol 14 | 3.32/5 | 4.65/5 |
| Vol 15 | 3.78/5 | 4.66/5 |
| Vol 16 | 3.25/5 | 4.62/5 |
| Vol 17 | 4.11/5 | 4.69/5 |
| Vol 18 | 4.14/5 | 4.70/5 |
| Vol 19 | 4.22/5 | 4.73/5 |
| Vol 20 | 4.20/5 | 4.72/5 |
| Vol 21 | 3.27/5 | 4.62/5 |
| Vol 22 | 3.99/5 | 4.66/5 |
| Vol 23 | 4.13/5 | 4.69/5 |
| Vol 24 | 4.25/5 | 4.74/5 |
| Overall | 3.49/5 | 4.75/5 |