| Progress | Difficulty | Peak |
|---|---|---|
| Ep 1-25 | 1.37/5 | 4.07/5 |
| Ep 26-50 | 1.76/5 | 4.13/5 |
| Ep 51-75 | 1.63/5 | 3.65/5 |
| Ep 76-100 | 1.60/5 | 3.48/5 |
| Ep 101-125 | 1.57/5 | 3.95/5 |
| Ep 126-150 | 1.17/5 | 4.24/5 |
| Ep 151-175 | 0.78/5 | 3.90/5 |
| Ep 176-200 | 0.78/5 | 3.71/5 |
| Ep 201-225 | 0.94/5 | 3.90/5 |
| Ep 226-250 | 0.82/5 | 4.10/5 |
| Ep 251-275 | 0.92/5 | 4.06/5 |
| Ep 276-300 | 0.84/5 | 3.82/5 |
| Ep 301-325 | 0.80/5 | 4.28/5 |
| Ep 326-350 | 0.96/5 | 4.27/5 |
| Ep 351-375 | 1.02/5 | 4.33/5 |
| Ep 376-400 | 1.04/5 | 4.23/5 |
| Ep 401-425 | 0.80/5 | 3.64/5 |
| Ep 426-450 | 0.81/5 | 4.15/5 |
| Ep 451-475 | 0.88/5 | 4.19/5 |
| Ep 476-500 | 0.81/5 | 4.03/5 |
| Ep 501-525 | 0.78/5 | 3.88/5 |
| Ep 526-550 | 0.77/5 | 3.73/5 |
| Ep 551-575 | 0.76/5 | 3.88/5 |
| Ep 576-600 | 0.80/5 | 4.05/5 |
| Ep 601-623 | 0.89/5 | 3.92/5 |
| Overall | 1.01/5 | 4.33/5 |