| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 309,662 | +13.2% |
| 2023/12 | 273,460 | +2.6% |
| 2022/12 | 266,498 | -8.5% |
| 2021/12 | 291,381 | +8.8% |
| 2020/12 | 267,705 | +13.2% |
| 2019/12 | 236,585 | -4.4% |
| 2018/12 | 247,434 | +0.4% |
| 2017/12 | 246,399 | -3.8% |
| 2016/12 | 256,243 | -24.2% |
| 2015/12 | 338,113 | +0.9% |
| 2014/12 | 335,162 | -1.7% |
| 2013/12 | 340,836 | -9.7% |
| 2012/12 | 377,627 | +12.0% |
| 2011/12 | 337,262 | - |