calculate weighted average track rating based on track lengths
| 日期 | 安裝數 | 檢查更新數 |
|---|---|---|
| 2025-05-01 | 1 | 57 |
| 2025-05-02 | 0 | 55 |
| 2025-05-03 | 2 | 62 |
| 2025-05-04 | 1 | 56 |
| 2025-05-05 | 0 | 58 |
| 2025-05-06 | 0 | 69 |
| 2025-05-07 | 0 | 64 |
| 2025-05-08 | 0 | 64 |
| 2025-05-09 | 0 | 61 |
| 2025-05-10 | 0 | 58 |
| 2025-05-11 | 0 | 52 |
| 2025-05-12 | 0 | 63 |
| 2025-05-13 | 0 | 61 |
| 2025-05-14 | 0 | 56 |
| 2025-05-15 | 0 | 54 |
| 2025-05-16 | 0 | 57 |
| 2025-05-17 | 0 | 47 |
| 2025-05-18 | 0 | 55 |
| 2025-05-19 | 0 | 47 |
| 2025-05-20 | 0 | 62 |
| 2025-05-21 | 0 | 58 |
| 2025-05-22 | 0 | 65 |
| 2025-05-23 | 0 | 57 |
| 2025-05-24 | 0 | 56 |
| 2025-05-25 | 0 | 55 |
| 2025-05-26 | 0 | 48 |
| 2025-05-27 | 1 | 55 |
| 2025-05-28 | 0 | 59 |
| 2025-05-29 | 0 | 58 |
| 2025-05-30 | 0 | 36 |
