| （単位：千ドル） | 買掛金 | 前年比（％） |
|---|---|---|
| 2024/12 | 221,000 | -24.6% |
| 2023/12 | 245,000 | -26.2% |
| 2023/1 | 293,000 | -11.7% |
| 2022/1 | 332,000 | +72.9% |
| 2021/1 | 192,000 | - |
| 2019/12 | 149,000 | -19.0% |
| 2018/12 | 184,000 | +33.4% |
| 2017/12 | 160,000 | +14.9% |
| 2017/1 | 137,930 | -0.9% |
| 2016/1 | 139,226 | - |
| 2014/12 | 82,626 | +12.2% |
| 2013/12 | 73,655 | +47.9% |
| 2012/12 | 65,727 | -1.5% |
| 2012/1 | 49,806 | -25.4% |
| 2011/1 | 66,744 | - |