| （単位：千ドル） | 買掛金 | 前年比（％） |
|---|---|---|
| 2024/4 | 569,527 | +1.6% |
| 2023/4 | 560,546 | -4.8% |
| 2022/4 | 588,783 | +65.6% |
| 2021/4 | 355,471 | +92.4% |
| 2020/4 | 184,800 | -44.9% |
| 2019/4 | 335,240 | +4.3% |
| 2018/4 | 321,419 | +9.4% |
| 2017/4 | 293,903 | +21.8% |
| 2016/4 | 241,207 | +6.5% |
| 2015/4 | 226,577 | -9.7% |
| 2014/4 | 250,807 | +7.7% |
| 2013/4 | 232,913 | +10.3% |
| 2012/4 | 211,165 | -2.1% |
| 2011/4 | 215,675 | - |