| （単位：千ドル） | 買掛金 | 前年比（％） |
|---|---|---|
| 2025/5 | 103,205 | +12.7% |
| 2024/5 | 91,605 | -82.7% |
| 2023/5 | 528,920 | -20.9% |
| 2022/5 | 668,438 | +17.8% |
| 2021/5 | 567,392 | +129.7% |
| 2020/5 | 247,017 | -37.2% |
| 2019/5 | 393,517 | -16.9% |
| 2018/5 | 473,485 | +28.6% |
| 2017/5 | 368,071 | +26.7% |
| 2016/5 | 290,432 | -1.3% |
| 2015/5 | 294,129 | -11.9% |
| 2014/5 | 333,744 | +49.9% |
| 2013/5 | 222,696 | -11.7% |
| 2012/5 | 252,334 | -0.4% |
| 2011/5 | 253,404 | - |