| Progress | Difficulty | Peak |
|---|---|---|
| Ep 1-40 | 3.27/5 | 4.57/5 |
| Ep 41-80 | 3.47/5 | 4.83/5 |
| Ep 81-120 | 3.45/5 | 4.78/5 |
| Ep 121-160 | 3.39/5 | 4.77/5 |
| Ep 161-200 | 3.33/5 | 4.86/5 |
| Ep 201-240 | 3.42/5 | 4.95/5 |
| Ep 241-280 | 3.35/5 | 4.86/5 |
| Ep 281-320 | 3.36/5 | 4.78/5 |
| Ep 321-360 | 3.26/5 | 4.63/5 |
| Ep 361-400 | 3.25/5 | 4.83/5 |
| Ep 401-440 | 3.14/5 | 4.80/5 |
| Ep 441-480 | 3.29/5 | 4.71/5 |
| Ep 481-520 | 3.38/5 | 4.74/5 |
| Ep 521-560 | 3.40/5 | 4.70/5 |
| Ep 561-600 | 3.29/5 | 4.90/5 |
| Ep 601-640 | 3.36/5 | 5.00/5 |
| Ep 641-680 | 3.37/5 | 4.86/5 |
| Ep 681-720 | 3.45/5 | 4.91/5 |
| Ep 721-760 | 3.21/5 | 4.58/5 |
| Ep 761-800 | 3.27/5 | 4.67/5 |
| Ep 801-840 | 3.22/5 | 4.84/5 |
| Ep 841-880 | 3.28/5 | 4.58/5 |
| Ep 881-920 | 3.22/5 | 4.93/5 |
| Ep 921-960 | 3.31/5 | 4.88/5 |
| Ep 961-992 | 3.36/5 | 4.93/5 |
| Overall | 3.33/5 | 5.00/5 |