| Progress | Difficulty | Peak |
|---|---|---|
| Ep 1-5 | 3.10/5 | 4.21/5 |
| Ep 6-10 | 3.20/5 | 4.34/5 |
| Ep 11-15 | 3.14/5 | 4.35/5 |
| Ep 16-20 | 3.06/5 | 4.27/5 |
| Ep 21-25 | 3.35/5 | 4.55/5 |
| Ep 26-30 | 3.12/5 | 4.50/5 |
| Ep 31-35 | 3.21/5 | 4.57/5 |
| Ep 36-40 | 3.18/5 | 4.58/5 |
| Ep 41-45 | 3.53/5 | 4.69/5 |
| Ep 46-50 | 3.33/5 | 4.46/5 |
| Ep 51-55 | 3.08/5 | 4.15/5 |
| Ep 56-60 | 3.29/5 | 4.42/5 |
| Ep 61-65 | 3.41/5 | 4.69/5 |
| Ep 66-70 | 3.54/5 | 4.68/5 |
| Ep 71-75 | 3.47/5 | 4.75/5 |
| Ep 76-80 | 2.97/5 | 4.55/5 |
| Ep 81-85 | 3.37/5 | 4.65/5 |
| Ep 86-90 | 3.18/5 | 4.49/5 |
| Ep 91-95 | 3.42/5 | 4.53/5 |
| Ep 96-100 | 3.29/5 | 4.77/5 |
| Ep 101-105 | 3.36/5 | 4.76/5 |
| Ep 106-110 | 3.03/5 | 4.62/5 |
| Ep 111-114 | 3.35/5 | 4.30/5 |
| Overall | 3.26/5 | 4.77/5 |