显示 booth.pm 上日元价格对应的人民币价格，使用实时汇率 API
目前為
| 日期 | 安裝數 | 檢查更新數 |
|---|---|---|
| 2025-04-08 | 0 | 0 |
| 2025-04-09 | 0 | 0 |
| 2025-04-10 | 0 | 1 |
| 2025-04-11 | 0 | 1 |
| 2025-04-12 | 0 | 1 |
| 2025-04-13 | 0 | 0 |
| 2025-04-14 | 0 | 0 |
| 2025-04-15 | 0 | 2 |
| 2025-04-16 | 0 | 2 |
| 2025-04-17 | 0 | 1 |
| 2025-04-18 | 0 | 2 |
| 2025-04-19 | 0 | 1 |
| 2025-04-20 | 0 | 2 |
| 2025-04-21 | 0 | 2 |
| 2025-04-22 | 1 | 3 |
| 2025-04-23 | 0 | 2 |
| 2025-04-24 | 0 | 3 |
| 2025-04-25 | 0 | 2 |
| 2025-04-26 | 0 | 3 |
| 2025-04-27 | 0 | 2 |
| 2025-04-28 | 0 | 2 |
| 2025-04-29 | 0 | 2 |
| 2025-04-30 | 0 | 2 |
| 2025-05-01 | 0 | 2 |
