| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 719,042 | -7.2% |
| 2023/12 | 774,512 | +6.8% |
| 2022/12 | 724,997 | +20.1% |
| 2021/12 | 603,604 | +22.2% |
| 2020/12 | 493,810 | -20.4% |
| 2019/12 | 620,556 | +1.8% |
| 2018/12 | 609,568 | +5.8% |
| 2017/12 | 576,304 | +15.1% |
| 2016/12 | 500,538 | +7.0% |
| 2015/12 | 467,834 | -0.4% |
| 2014/12 | 469,705 | -34.9% |
| 2013/12 | 721,809 | +1.1% |
| 2012/12 | 713,869 | +15.4% |
| 2011/12 | 618,596 | - |