| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/3 | 611,866 | -0.9% |
| 2024/3 | 617,507 | +11.6% |
| 2023/4 | 553,563 | +13.5% |
| 2022/4 | 487,694 | +3.2% |
| 2021/4 | 472,625 | -6.2% |
| 2020/3 | 503,966 | -8.4% |
| 2019/3 | 550,043 | +11.8% |
| 2018/3 | 492,015 | -3.1% |
| 2017/4 | 507,622 | +0.9% |
| 2016/4 | 502,918 | +5.7% |
| 2015/3 | 475,955 | +1.2% |
| 2014/3 | 470,144 | +1.4% |
| 2013/3 | 463,859 | +29.4% |
| 2012/3 | 358,604 | +11.5% |
| 2011/4 | 321,485 | - |