| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 319,300 | +13.0% |
| 2023/12 | 282,600 | -7.2% |
| 2022/12 | 304,400 | +17.9% |
| 2021/12 | 258,100 | +14.0% |
| 2020/12 | 226,500 | +5.2% |
| 2019/12 | 215,400 | +7.0% |
| 2018/12 | 201,379 | -5.4% |
| 2017/12 | 212,963 | +5.4% |
| 2016/12 | 202,003 | +6.8% |
| 2015/12 | 189,057 | +7.1% |
| 2014/12 | 176,541 | +8.6% |
| 2013/12 | 162,634 | +2.2% |
| 2012/12 | 159,161 | -9.4% |
| 2011/12 | 175,683 | +7.1% |
| 2010/12 | 163,973 | - |