| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/4 | 501,991 | +16.0% |
| 2024/4 | 432,789 | +17.9% |
| 2023/4 | 367,022 | +20.5% |
| 2022/4 | 304,496 | +32.2% |
| 2021/4 | 230,354 | +7.5% |
| 2020/4 | 214,194 | +15.2% |
| 2019/4 | 185,871 | +14.6% |
| 2018/4 | 162,164 | -0.4% |
| 2017/4 | 162,763 | +7.1% |
| 2016/4 | 151,995 | -2.0% |
| 2015/4 | 155,130 | -1.9% |
| 2014/4 | 158,090 | +7.1% |
| 2013/4 | 147,616 | -24.6% |
| 2012/4 | 195,675 | - |