| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 186,440 | +12.5% |
| 2024/12 | 165,666 | +21.7% |
| 2023/12 | 136,160 | -13.5% |
| 2022/12 | 157,400 | -19.9% |
| 2021/12 | 196,514 | +39.0% |
| 2020/12 | 141,392 | -2.2% |
| 2019/12 | 144,502 | +15.5% |
| 2018/12 | 125,128 | +45.4% |
| 2017/12 | 86,083 | -19.7% |
| 2016/12 | 107,145 | +3.7% |
| 2015/12 | 103,360 | +6.2% |
| 2014/12 | 97,348 | +13.5% |
| 2013/12 | 85,761 | - |