| Progress | Difficulty | Peak |
|---|---|---|
| Ep 1-8 | 1.61/5 | 2.91/5 |
| Ep 9-16 | 1.66/5 | 3.40/5 |
| Ep 17-24 | 1.66/5 | 3.51/5 |
| Ep 25-32 | 1.72/5 | 3.52/5 |
| Ep 33-40 | 1.61/5 | 3.47/5 |
| Ep 41-48 | 1.58/5 | 2.40/5 |
| Ep 49-56 | 1.68/5 | 3.42/5 |
| Ep 57-64 | 1.66/5 | 2.98/5 |
| Ep 65-72 | 1.67/5 | 4.07/5 |
| Ep 73-80 | 1.71/5 | 3.64/5 |
| Ep 81-88 | 1.64/5 | 3.33/5 |
| Ep 89-96 | 1.79/5 | 3.79/5 |
| Ep 97-104 | 1.66/5 | 3.53/5 |
| Ep 105-112 | 1.74/5 | 3.94/5 |
| Ep 113-120 | 1.70/5 | 3.37/5 |
| Ep 121-128 | 1.66/5 | 3.89/5 |
| Ep 129-136 | 1.84/5 | 4.31/5 |
| Ep 137-144 | 1.64/5 | 3.33/5 |
| Ep 145-152 | 1.88/5 | 3.87/5 |
| Ep 153-160 | 1.71/5 | 3.55/5 |
| Ep 161-168 | 1.71/5 | 3.33/5 |
| Ep 169-176 | 1.67/5 | 3.58/5 |
| Ep 177-184 | 1.76/5 | 3.75/5 |
| Ep 185-192 | 1.81/5 | 3.98/5 |
| Ep 193 | 1.68/5 | 2.84/5 |
| Overall | 1.70/5 | 4.31/5 |