| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 6,585 | +8.6% |
| 2023/12 | 6,066 | -33.5% |
| 2022/12 | 9,118 | +3.5% |
| 2021/12 | 8,811 | +1.8% |
| 2020/12 | 8,653 | -1.1% |
| 2019/12 | 8,752 | +18.6% |
| 2018/12 | 7,378 | +0.1% |
| 2017/12 | 7,370 | +23.7% |
| 2016/12 | 5,958 | +19.9% |
| 2015/12 | 4,968 | -1.7% |
| 2014/12 | 5,053 | -7.1% |
| 2013/12 | 5,439 | +7.8% |
| 2012/12 | 5,046 | -5.9% |
| 2011/12 | 5,362 | - |