| （単位：千ドル） | 買掛金 | 前年比（％） |
|---|---|---|
| 2025/9 | 1,842 | -7.9% |
| 2024/9 | 2,001 | -38.8% |
| 2023/9 | 3,269 | -23.1% |
| 2022/9 | 4,251 | +36.9% |
| 2021/9 | 3,105 | +79.7% |
| 2020/9 | 1,728 | -9.4% |
| 2019/9 | 1,907 | +3.8% |
| 2018/9 | 1,838 | +39.2% |
| 2017/9 | 1,320 | -8.5% |
| 2016/9 | 1,443 | -5.6% |
| 2015/9 | 1,529 | +61.5% |
| 2014/9 | 947 | -26.2% |
| 2013/9 | 1,283 | -31.8% |
| 2012/9 | 1,881 | -4.9% |
| 2011/9 | 1,978 | - |