| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 230,741 | +1.6% |
| 2024/12 | 227,001 | -12.6% |
| 2023/12 | 259,762 | +14.7% |
| 2022/12 | 226,415 | +93.5% |
| 2021/12 | 116,985 | +76.9% |
| 2020/12 | 66,120 | +12.4% |
| 2019/12 | 58,815 | +24.6% |
| 2018/12 | 47,195 | +37.3% |
| 2017/12 | 34,364 | -28.2% |
| 2016/12 | 47,848 | +22.4% |
| 2015/12 | 39,082 | +43.5% |
| 2014/12 | 27,232 | -6313.5% |
| 2013/2 | -439 | - |