| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/3 | 637,347 | -0.2% |
| 2024/3 | 638,702 | +7.5% |
| 2023/3 | 594,141 | +0.6% |
| 2022/3 | 590,825 | +37.6% |
| 2021/3 | 429,417 | -18.4% |
| 2020/3 | 525,976 | -7.9% |
| 2019/3 | 571,285 | +3.0% |
| 2018/3 | 554,845 | +24.9% |
| 2017/3 | 444,191 | +8.4% |
| 2016/3 | 409,840 | +3.0% |
| 2015/3 | 398,036 | -1.0% |
| 2014/3 | 402,242 | -4.9% |
| 2013/3 | 423,032 | -2.6% |
| 2012/3 | 434,227 | - |