| （単位：千ドル） | 買掛金 | 前年比（％） |
|---|---|---|
| 2025/6 | 43,962 | +7.3% |
| 2024/6 | 40,970 | -16.1% |
| 2023/6 | 48,854 | -21.2% |
| 2022/6 | 61,997 | -0.2% |
| 2021/6 | 62,144 | +53.7% |
| 2020/6 | 40,428 | -19.9% |
| 2019/6 | 50,488 | +72.0% |
| 2018/6 | 29,362 | -2.3% |
| 2017/6 | 30,052 | +15.9% |
| 2016/6 | 25,919 | -13.1% |
| 2015/6 | 29,819 | -3.7% |
| 2014/6 | 30,976 | +41.8% |
| 2013/6 | 21,838 | -8.8% |
| 2012/6 | 23,951 | - |