順位表の得点情報を集計し，推定 difficulty やその推移を表示します．
| 日期 | 安装次数 | 更新检查总次数 |
|---|---|---|
| 2025-10-07 | 0 | 220 |
| 2025-10-08 | 0 | 212 |
| 2025-10-09 | 0 | 220 |
| 2025-10-10 | 0 | 215 |
| 2025-10-11 | 0 | 229 |
| 2025-10-12 | 1 | 208 |
| 2025-10-13 | 0 | 200 |
| 2025-10-14 | 0 | 215 |
| 2025-10-15 | 0 | 216 |
| 2025-10-16 | 0 | 220 |
| 2025-10-17 | 0 | 219 |
| 2025-10-18 | 1 | 200 |
| 2025-10-19 | 1 | 201 |
| 2025-10-20 | 0 | 245 |
| 2025-10-21 | 1 | 230 |
| 2025-10-22 | 0 | 208 |
| 2025-10-23 | 0 | 220 |
| 2025-10-24 | 0 | 213 |
| 2025-10-25 | 2 | 220 |
| 2025-10-26 | 0 | 199 |
| 2025-10-27 | 0 | 244 |
| 2025-10-28 | 0 | 222 |
| 2025-10-29 | 0 | 228 |
| 2025-10-30 | 0 | 219 |
| 2025-10-31 | 1 | 208 |
| 2025-11-01 | 0 | 203 |
| 2025-11-02 | 0 | 192 |
| 2025-11-03 | 4 | 206 |
| 2025-11-04 | 0 | 212 |
| 2025-11-05 | 0 | 194 |
