| （単位：千ドル） | 買掛金 | 前年比（％） |
|---|---|---|
| 2024/6 | 37,968 | +47.9% |
| 2023/6 | 25,679 | -24.2% |
| 2022/6 | 33,865 | +15.2% |
| 2021/6 | 29,384 | +27.3% |
| 2020/6 | 23,090 | +42.4% |
| 2019/6 | 16,210 | -12.2% |
| 2018/6 | 18,452 | +9.5% |
| 2017/6 | 16,856 | -18.4% |
| 2016/6 | 20,653 | +53.6% |
| 2015/6 | 13,443 | +39.3% |
| 2014/6 | 9,652 | +54.8% |
| 2013/6 | 6,236 | -0.9% |
| 2012/6 | 6,291 | +20.8% |
| 2011/6 | 5,207 | - |