| Progress | Difficulty | Peak |
|---|---|---|
| Ep 1-5 | 2.19/5 | 3.55/5 |
| Ep 6-10 | 2.48/5 | 3.67/5 |
| Ep 11-15 | 2.29/5 | 3.59/5 |
| Ep 16-20 | 2.36/5 | 3.54/5 |
| Ep 21-25 | 2.65/5 | 3.85/5 |
| Ep 26-30 | 2.37/5 | 3.29/5 |
| Ep 31-35 | 2.46/5 | 3.59/5 |
| Ep 36-40 | 2.47/5 | 3.87/5 |
| Ep 41-45 | 2.59/5 | 4.11/5 |
| Ep 46-50 | 2.65/5 | 4.11/5 |
| Ep 51-55 | 2.39/5 | 3.55/5 |
| Ep 56-60 | 2.37/5 | 3.65/5 |
| Ep 61-65 | 2.52/5 | 4.16/5 |
| Ep 66-70 | 2.83/5 | 4.35/5 |
| Ep 71-75 | 2.96/5 | 4.35/5 |
| Ep 76-80 | 3.77/5 | 4.44/5 |
| Ep 81-85 | 3.82/5 | 4.44/5 |
| Ep 86-90 | 3.93/5 | 4.47/5 |
| Ep 91-95 | 3.97/5 | 4.50/5 |
| Ep 96-100 | 3.98/5 | 4.52/5 |
| Ep 101-105 | 3.91/5 | 4.47/5 |
| Ep 106-110 | 3.88/5 | 4.45/5 |
| Ep 111-115 | 3.40/5 | 4.45/5 |
| Ep 116-120 | 3.56/5 | 4.47/5 |
| Ep 121-125 | 3.36/5 | 4.42/5 |
| Overall | 3.12/5 | 4.52/5 |