| （単位：千ドル） | 買掛金 | 前年比（％） |
|---|---|---|
| 2024/4 | 745,375 | +2.8% |
| 2023/4 | 724,993 | +6.4% |
| 2022/4 | 681,321 | +11.8% |
| 2021/4 | 609,264 | -29.3% |
| 2020/4 | 862,093 | +33.0% |
| 2019/4 | 648,418 | +6.2% |
| 2018/4 | 610,368 | -1.1% |
| 2017/4 | 616,859 | +8.9% |
| 2016/4 | 566,253 | +62.0% |
| 2015/4 | 349,635 | +2.2% |
| 2014/4 | 342,056 | +36.9% |
| 2013/4 | 249,795 | +20.1% |
| 2012/4 | 207,915 | -1.0% |
| 2011/4 | 210,033 | - |