| （単位：千ドル） | 買掛金 | 前年比（％） |
|---|---|---|
| 2025/4 | 58,884 | +17.5% |
| 2024/4 | 50,112 | -6.1% |
| 2023/4 | 53,386 | +4.8% |
| 2022/4 | 50,932 | +13.2% |
| 2021/4 | 44,993 | -1.5% |
| 2020/4 | 45,684 | +16.7% |
| 2019/4 | 39,156 | +11.3% |
| 2018/4 | 35,196 | -6.1% |
| 2017/4 | 37,481 | +40.7% |
| 2016/4 | 26,634 | +38.4% |
| 2015/4 | 19,238 | -0.7% |
| 2014/4 | 19,375 | -0.4% |
| 2013/4 | 19,460 | +32.7% |
| 2012/4 | 14,667 | +17.3% |
| 2011/4 | 12,504 | - |