| （単位：千ドル） | 買掛金 | 前年比（％） |
|---|---|---|
| 2025/6 | 28,186 | +11.3% |
| 2024/6 | 25,314 | +32.1% |
| 2023/6 | 19,156 | -8.9% |
| 2022/6 | 21,034 | +13.8% |
| 2021/6 | 18,485 | +87.1% |
| 2020/6 | 9,880 | +0.3% |
| 2019/6 | 9,850 | -71.5% |
| 2018/6 | 34,510 | +404.5% |
| 2017/6 | 6,841 | -53.1% |
| 2016/6 | 14,596 | +46.9% |
| 2015/6 | 9,933 | -5.5% |
| 2014/6 | 10,516 | -10.1% |
| 2013/6 | 11,701 | -28.3% |
| 2012/6 | 16,317 | - |