| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 54,573 | -49.1% |
| 2024/3 | 107,148 | +9.5% |
| 2023/3 | 97,841 | +32.6% |
| 2022/3 | 73,781 | +74.6% |
| 2021/3 | 42,255 | -53.0% |
| 2020/3 | 89,824 | +29.4% |
| 2019/3 | 69,442 | -0.9% |
| 2018/3 | 70,099 | +169.9% |
| 2017/3 | 25,973 | -36.0% |
| 2016/3 | 40,570 | -25.8% |
| 2015/3 | 54,648 | +0.5% |
| 2014/3 | 54,350 | -0.0% |
| 2013/3 | 54,371 | +20.4% |
| 2012/3 | 45,144 | - |