| Progress | Difficulty | Peak |
|---|---|---|
| Ep 1-5 | 3.10/5 | 4.50/5 |
| Ep 6-10 | 3.70/5 | 4.62/5 |
| Ep 11-15 | 3.52/5 | 4.63/5 |
| Ep 16-20 | 3.60/5 | 4.60/5 |
| Ep 21-25 | 3.25/5 | 4.60/5 |
| Ep 26-30 | 2.72/5 | 4.49/5 |
| Ep 31-35 | 2.88/5 | 4.43/5 |
| Ep 36-40 | 3.09/5 | 4.52/5 |
| Ep 41-45 | 3.47/5 | 4.60/5 |
| Ep 46-50 | 3.73/5 | 4.57/5 |
| Ep 51-55 | 3.40/5 | 4.68/5 |
| Ep 56-60 | 3.35/5 | 4.65/5 |
| Ep 61-65 | 3.07/5 | 4.48/5 |
| Ep 66-70 | 3.86/5 | 4.75/5 |
| Ep 71-75 | 3.39/5 | 4.60/5 |
| Ep 76-80 | 3.05/5 | 4.56/5 |
| Ep 81-85 | 3.21/5 | 4.54/5 |
| Ep 86-90 | 3.44/5 | 4.62/5 |
| Ep 91-95 | 3.52/5 | 4.58/5 |
| Ep 96-100 | 2.86/5 | 4.30/5 |
| Ep 101-105 | 3.39/5 | 4.66/5 |
| Ep 106-110 | 3.04/5 | 4.32/5 |
| Ep 111-115 | 3.10/5 | 4.60/5 |
| Overall | 3.29/5 | 4.75/5 |