| （単位：千ドル） | 買掛金 | 前年比（％） |
|---|---|---|
| 2024/6 | 16,674 | +34.7% |
| 2023/6 | 12,380 | -33.3% |
| 2022/6 | 18,572 | +161.1% |
| 2021/6 | 7,113 | +13.1% |
| 2020/6 | 6,287 | -63.0% |
| 2019/6 | 17,005 | -51.5% |
| 2018/6 | 35,055 | +131.6% |
| 2017/6 | 15,136 | +7.4% |
| 2016/6 | 14,097 | -34.3% |
| 2015/6 | 21,453 | +25.4% |
| 2014/6 | 17,101 | -35.6% |
| 2013/6 | 26,567 | +101.7% |
| 2012/6 | 13,172 | +16.0% |
| 2011/6 | 11,360 | - |