| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/12 | 5,706 | -69.5% |
| 2024/12 | 18,713 | -37.8% |
| 2023/3 | 30,090 | -18.0% |
| 2022/3 | 36,697 | +9.5% |
| 2021/3 | 33,505 | +10.5% |
| 2020/3 | 30,323 | -12.6% |
| 2019/3 | 34,709 | -23.1% |
| 2018/3 | 45,135 | +15.5% |
| 2017/3 | 39,082 | +5.8% |
| 2016/3 | 36,937 | +19.2% |
| 2015/3 | 30,997 | +27.7% |
| 2014/3 | 24,273 | -7.9% |
| 2013/3 | 26,368 | +29.9% |
| 2012/3 | 20,292 | - |