| （単位：千ドル） | 買掛金 | 前年比（％） |
|---|---|---|
| 2024/4 | 517,000 | +31.9% |
| 2023/4 | 392,000 | -35.4% |
| 2022/4 | 607,000 | +44.5% |
| 2021/4 | 420,000 | -1.4% |
| 2020/4 | 426,000 | -21.4% |
| 2019/4 | 542,000 | -11.0% |
| 2018/4 | 609,000 | +75.5% |
| 2017/4 | 347,000 | +36.6% |
| 2016/4 | 254,000 | -10.4% |
| 2015/4 | 283,400 | +14.7% |
| 2014/4 | 247,000 | -4.9% |
| 2013/4 | 259,700 | +11.4% |
| 2012/4 | 233,100 | +0.1% |
| 2011/4 | 232,800 | - |