| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/12 | 14,294 | -1.5% |
| 2024/12 | 14,510 | -5.9% |
| 2023/12 | 15,425 | +0.8% |
| 2022/12 | 15,298 | +23.7% |
| 2021/12 | 12,363 | +3.8% |
| 2020/12 | 11,912 | -39.3% |
| 2019/12 | 19,637 | -46.2% |
| 2018/12 | 36,471 | +34.4% |
| 2017/12 | 27,144 | -25.4% |
| 2016/12 | 36,367 | -19.4% |
| 2015/12 | 45,107 | +2.8% |
| 2014/12 | 43,889 | -29.8% |
| 2013/12 | 62,521 | - |
| 2011/12 | 49,857 | - |