| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 104,578 | -6.7% |
| 2023/12 | 112,068 | -4.8% |
| 2022/12 | 117,763 | +20.1% |
| 2021/12 | 98,066 | +20.0% |
| 2020/12 | 81,689 | -4.2% |
| 2019/12 | 85,280 | +6.7% |
| 2018/12 | 79,946 | +3.5% |
| 2017/12 | 77,210 | +4.7% |
| 2016/12 | 73,753 | -2.4% |
| 2015/12 | 75,593 | +5.6% |
| 2014/12 | 71,598 | +11.1% |
| 2013/12 | 64,471 | +9.5% |
| 2012/12 | 58,869 | -43.2% |
| 2011/12 | 103,637 | - |