| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 607,035 | +7.4% |
| 2023/12 | 565,406 | +21.5% |
| 2022/12 | 465,335 | +16.7% |
| 2021/12 | 398,746 | -7.1% |
| 2020/12 | 429,067 | -10.0% |
| 2019/12 | 476,721 | +6.2% |
| 2018/12 | 448,832 | +5.8% |
| 2017/12 | 424,360 | +8.3% |
| 2016/12 | 391,796 | +4.1% |
| 2015/12 | 376,365 | +5.8% |
| 2014/12 | 355,773 | -4.7% |
| 2013/12 | 373,421 | -1.7% |
| 2012/12 | 379,980 | +18.7% |
| 2011/12 | 320,109 | +8.3% |
| 2010/12 | 295,603 | - |