| Progress | Difficulty | Peak |
|---|---|---|
| Ep 1-5 | 2.35/5 | 3.72/5 |
| Ep 6-10 | 2.66/5 | 3.84/5 |
| Ep 11-15 | 2.45/5 | 3.76/5 |
| Ep 16-20 | 2.52/5 | 3.71/5 |
| Ep 21-25 | 2.81/5 | 4.02/5 |
| Ep 26-30 | 2.54/5 | 3.46/5 |
| Ep 31-35 | 2.63/5 | 3.76/5 |
| Ep 36-40 | 2.65/5 | 4.04/5 |
| Ep 41-45 | 2.76/5 | 4.28/5 |
| Ep 46-50 | 2.82/5 | 4.28/5 |
| Ep 51-55 | 2.55/5 | 3.72/5 |
| Ep 56-60 | 2.54/5 | 3.82/5 |
| Ep 61-65 | 2.66/5 | 4.33/5 |
| Ep 66-70 | 3.00/5 | 4.52/5 |
| Ep 71-75 | 3.14/5 | 4.52/5 |
| Ep 76-80 | 3.93/5 | 4.61/5 |
| Ep 81-85 | 3.99/5 | 4.61/5 |
| Ep 86-90 | 4.10/5 | 4.64/5 |
| Ep 91-95 | 4.14/5 | 4.67/5 |
| Ep 96-100 | 4.15/5 | 4.69/5 |
| Ep 101-105 | 4.08/5 | 4.64/5 |
| Ep 106-110 | 4.05/5 | 4.62/5 |
| Ep 111-115 | 3.57/5 | 4.62/5 |
| Ep 116-120 | 3.72/5 | 4.64/5 |
| Ep 121-125 | 3.53/5 | 4.59/5 |
| Overall | 3.17/5 | 4.69/5 |