| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 189,400 | +60.0% |
| 2024/12 | 118,400 | -28.1% |
| 2023/12 | 164,700 | -2.2% |
| 2022/12 | 168,400 | +5.2% |
| 2021/12 | 160,100 | -1.8% |
| 2020/12 | 163,100 | -13.3% |
| 2019/12 | 188,200 | +30.9% |
| 2018/12 | 143,800 | -1.4% |
| 2017/12 | 145,800 | +41.0% |
| 2016/12 | 103,400 | +16.2% |
| 2015/12 | 89,000 | +75.5% |
| 2014/12 | 50,700 | -4.7% |
| 2013/12 | 53,200 | -12.6% |
| 2012/12 | 60,900 | +14.5% |
| 2011/12 | 53,200 | - |