| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 129,676 | +4.4% |
| 2023/12 | 124,193 | +1.7% |
| 2022/12 | 122,150 | +5.8% |
| 2021/12 | 115,467 | +14.0% |
| 2020/12 | 101,276 | +7.8% |
| 2019/12 | 93,940 | -1.8% |
| 2018/12 | 95,691 | +5.1% |
| 2017/12 | 91,037 | +0.1% |
| 2016/12 | 90,937 | +6.6% |
| 2015/12 | 85,345 | -6.8% |
| 2014/12 | 91,584 | -3.4% |
| 2013/12 | 94,814 | +1.6% |
| 2012/12 | 93,324 | +34.5% |
| 2011/12 | 69,410 | - |