| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2023/12 | 244,404 | +30.1% |
| 2022/12 | 187,927 | +27.0% |
| 2021/12 | 147,963 | -18.9% |
| 2020/12 | 182,387 | -15.3% |
| 2019/12 | 215,369 | -1.3% |
| 2018/12 | 218,111 | +21.4% |
| 2017/12 | 179,609 | +27.5% |
| 2016/12 | 140,921 | -17.6% |
| 2015/12 | 171,065 | -1.4% |
| 2014/12 | 173,538 | +4.0% |
| 2013/12 | 166,888 | -20.5% |
| 2012/12 | 209,841 | +2.3% |
| 2011/12 | 205,148 | - |