| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 190,276 | +6.3% |
| 2024/3 | 178,982 | -39.7% |
| 2023/4 | 296,609 | +46.5% |
| 2022/4 | 202,496 | +128.0% |
| 2021/4 | 88,825 | +4.6% |
| 2020/3 | 84,907 | +0.9% |
| 2019/3 | 84,138 | +14.0% |
| 2018/3 | 73,773 | +29.9% |
| 2017/4 | 56,806 | +22.6% |
| 2016/4 | 46,342 | +20.4% |
| 2015/3 | 38,477 | +22.0% |
| 2014/3 | 31,545 | +49.9% |
| 2013/3 | 21,042 | +30.3% |
| 2012/3 | 16,145 | - |