| Progress | Difficulty | Peak |
|---|---|---|
| Ep 1-5 | 2.55/5 | 4.30/5 |
| Ep 6-10 | 2.61/5 | 4.49/5 |
| Ep 11-15 | 2.63/5 | 4.23/5 |
| Ep 16-20 | 2.74/5 | 4.46/5 |
| Ep 21-25 | 2.85/5 | 4.36/5 |
| Ep 26-30 | 3.15/5 | 4.26/5 |
| Ep 31-35 | 3.08/5 | 4.39/5 |
| Ep 36-40 | 3.17/5 | 4.50/5 |
| Ep 41-45 | 3.02/5 | 4.38/5 |
| Ep 46-50 | 3.36/5 | 4.70/5 |
| Ep 51-55 | 3.21/5 | 4.50/5 |
| Ep 56-60 | 2.92/5 | 4.41/5 |
| Ep 61-65 | 2.97/5 | 4.20/5 |
| Ep 66-70 | 2.93/5 | 4.66/5 |
| Ep 71-75 | 3.33/5 | 4.51/5 |
| Ep 76-80 | 3.02/5 | 4.22/5 |
| Ep 81-85 | 3.20/5 | 4.39/5 |
| Ep 86-90 | 3.04/5 | 4.76/5 |
| Ep 91-95 | 3.03/5 | 4.42/5 |
| Ep 96-100 | 3.14/5 | 4.62/5 |
| Ep 101-105 | 3.18/5 | 4.51/5 |
| Ep 106-110 | 3.30/5 | 4.54/5 |
| Ep 111-115 | 2.88/5 | 4.36/5 |
| Ep 116-120 | 2.99/5 | 4.66/5 |
| Ep 121-125 | 3.01/5 | 4.53/5 |
| Overall | 3.02/5 | 4.76/5 |