| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 436,997 | +0.6% |
| 2023/12 | 434,384 | -18.4% |
| 2022/12 | 532,044 | +2.1% |
| 2021/12 | 520,942 | +18.2% |
| 2020/12 | 440,552 | -16.5% |
| 2019/12 | 527,364 | +23.3% |
| 2018/12 | 427,844 | +62.6% |
| 2017/12 | 263,173 | +3.4% |
| 2016/12 | 254,555 | -9.8% |
| 2015/12 | 282,094 | +0.8% |
| 2014/12 | 279,873 | +3.4% |
| 2013/12 | 270,775 | -40.9% |
| 2012/12 | 457,984 | -31.4% |
| 2011/12 | 667,569 | - |