| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 175,060 | -12.5% |
| 2023/12 | 200,130 | -8.4% |
| 2022/12 | 218,520 | +20.6% |
| 2021/12 | 181,164 | +9.7% |
| 2020/12 | 165,129 | +17.9% |
| 2019/12 | 140,011 | -8.0% |
| 2018/12 | 152,249 | +20.7% |
| 2017/12 | 126,174 | +15.7% |
| 2016/12 | 109,071 | -9.6% |
| 2015/12 | 120,676 | -6.2% |
| 2014/12 | 128,611 | +9.3% |
| 2013/12 | 117,681 | -7.2% |
| 2012/12 | 126,856 | -13.3% |
| 2011/12 | 146,274 | - |