| （単位：千ドル） | 買掛金 | 前年比（％） |
|---|---|---|
| 2025/5 | 79,605 | -4.2% |
| 2024/5 | 83,061 | +8.3% |
| 2023/5 | 76,669 | +121.5% |
| 2022/5 | 34,614 | +44.8% |
| 2021/5 | 23,900 | -6.8% |
| 2020/5 | 25,650 | +34.6% |
| 2019/5 | 19,063 | -8.1% |
| 2018/5 | 20,750 | +27.7% |
| 2017/5 | 16,244 | +2.8% |
| 2016/5 | 15,800 | +15.4% |
| 2015/5 | 13,691 | +2.2% |
| 2014/5 | 13,396 | +45.4% |
| 2013/5 | 9,212 | -14.4% |
| 2012/5 | 10,760 | - |