| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 129,199 | +6.1% |
| 2023/12 | 121,747 | +6.1% |
| 2022/12 | 114,734 | +14.9% |
| 2021/12 | 99,869 | +12.7% |
| 2020/12 | 88,581 | -22.1% |
| 2019/12 | 113,685 | +42.9% |
| 2018/12 | 79,535 | -15.1% |
| 2017/12 | 93,646 | -4.4% |
| 2016/12 | 97,941 | +4.0% |
| 2015/12 | 94,151 | +12.5% |
| 2014/12 | 83,669 | +3.2% |
| 2013/12 | 81,101 | +12.8% |
| 2012/12 | 71,906 | +22.3% |
| 2011/12 | 58,776 | - |