| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 497,374 | +16.4% |
| 2023/12 | 427,154 | +23.6% |
| 2022/12 | 345,598 | +15.3% |
| 2021/12 | 299,714 | +16.5% |
| 2020/12 | 257,295 | -1.5% |
| 2019/12 | 261,097 | -3.8% |
| 2018/12 | 271,383 | +10.0% |
| 2017/12 | 246,694 | +1.4% |
| 2016/12 | 243,185 | +0.5% |
| 2015/12 | 241,922 | +3.6% |
| 2014/12 | 233,626 | +7.6% |
| 2013/12 | 217,133 | +10.0% |
| 2012/12 | 197,414 | +14.0% |
| 2011/12 | 173,095 | - |