| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 229,311 | -17.1% |
| 2023/12 | 276,704 | +21.3% |
| 2022/12 | 228,154 | +72.4% |
| 2021/12 | 132,320 | +114.0% |
| 2020/12 | 61,824 | -65.7% |
| 2019/12 | 180,161 | +8.1% |
| 2018/12 | 166,646 | +20.8% |
| 2017/12 | 137,915 | +24.5% |
| 2016/12 | 110,767 | -13.6% |
| 2015/12 | 128,243 | -10.8% |
| 2014/12 | 143,744 | +24.6% |
| 2013/12 | 115,323 | +29.2% |
| 2012/12 | 89,241 | +122.3% |
| 2011/12 | 40,142 | - |