| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 541,751 | +14.6% |
| 2023/12 | 472,603 | +5.9% |
| 2022/12 | 446,157 | +4.8% |
| 2021/12 | 425,914 | +17.6% |
| 2020/12 | 362,295 | -1.6% |
| 2019/12 | 368,076 | -14.5% |
| 2018/12 | 430,745 | +3.9% |
| 2017/12 | 414,429 | +8.7% |
| 2016/12 | 381,131 | +4.7% |
| 2015/12 | 363,986 | -4.0% |
| 2014/12 | 379,299 | +12.0% |
| 2013/12 | 338,526 | +23.0% |
| 2012/12 | 275,254 | -1.7% |
| 2011/12 | 279,875 | - |