| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/12 | 2,566 | +16.9% |
| 2024/12 | 2,195 | -27.7% |
| 2023/12 | 3,034 | -22.3% |
| 2022/12 | 3,905 | -2.2% |
| 2021/12 | 3,992 | +119.9% |
| 2020/12 | 1,815 | -31.6% |
| 2019/12 | 2,656 | -48.8% |
| 2018/12 | 5,190 | +20.4% |
| 2017/12 | 4,312 | +3.3% |
| 2016/12 | 4,175 | +37.0% |
| 2015/12 | 3,048 | -16.0% |
| 2014/12 | 3,630 | +13.5% |
| 2013/12 | 3,198 | +4.7% |
| 2012/12 | 3,055 | +1.3% |
| 2011/12 | 3,016 | - |