| （単位：千ドル） | 買掛金 | 前年比（％） |
|---|---|---|
| 2025/9 | 403 | -88.0% |
| 2024/9 | 3,362 | -46.7% |
| 2023/9 | 6,311 | +87.5% |
| 2022/9 | 3,366 | -53.7% |
| 2021/9 | 7,274 | +105.9% |
| 2020/9 | 3,533 | -15.1% |
| 2019/9 | 4,163 | +10.6% |
| 2018/9 | 3,764 | +17.9% |
| 2017/9 | 3,192 | -46.6% |
| 2016/9 | 5,975 | +48.6% |
| 2015/9 | 4,022 | +132.6% |
| 2014/9 | 1,729 | 0.0% |
| 2013/9 | 1,729 | -64.9% |
| 2012/9 | 4,929 | +67.3% |
| 2011/9 | 2,946 | - |