| Progress | Difficulty | Peak |
|---|---|---|
| Ep 1-11 | 1.56/5 | 4.15/5 |
| Ep 12-22 | 1.61/5 | 4.21/5 |
| Ep 23-33 | 1.56/5 | 3.19/5 |
| Ep 34-44 | 1.54/5 | 2.68/5 |
| Ep 45-55 | 1.60/5 | 3.70/5 |
| Ep 56-66 | 1.57/5 | 3.69/5 |
| Ep 67-77 | 1.53/5 | 3.20/5 |
| Ep 78-88 | 1.47/5 | 2.47/5 |
| Ep 89-99 | 1.49/5 | 3.18/5 |
| Ep 100-110 | 1.53/5 | 4.16/5 |
| Ep 111-121 | 1.65/5 | 4.40/5 |
| Ep 122-132 | 1.60/5 | 4.50/5 |
| Ep 133-143 | 1.47/5 | 4.11/5 |
| Ep 144-154 | 1.55/5 | 3.70/5 |
| Ep 155-165 | 1.55/5 | 1.97/5 |
| Ep 166-176 | 1.56/5 | 2.89/5 |
| Ep 177-187 | 1.63/5 | 3.53/5 |
| Ep 188-198 | 1.58/5 | 3.80/5 |
| Ep 199-209 | 1.60/5 | 2.85/5 |
| Ep 210-220 | 1.65/5 | 3.32/5 |
| Ep 221-231 | 1.62/5 | 3.56/5 |
| Ep 232-242 | 1.64/5 | 3.32/5 |
| Ep 243-253 | 1.53/5 | 1.97/5 |
| Ep 254-264 | 1.53/5 | 1.97/5 |
| Ep 265-275 | 1.54/5 | 2.00/5 |
| Overall | 1.57/5 | 4.50/5 |