| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 516,519 | +45.9% |
| 2023/12 | 353,989 | +10.6% |
| 2022/12 | 320,197 | +7.7% |
| 2021/12 | 297,192 | +1146.4% |
| 2020/12 | 23,844 | -88.8% |
| 2019/12 | 212,023 | +12.9% |
| 2018/12 | 187,789 | +0.9% |
| 2017/12 | 186,206 | +8.3% |
| 2016/12 | 171,900 | +18.9% |
| 2015/12 | 144,565 | +10.8% |
| 2014/12 | 130,449 | +9.0% |
| 2013/12 | 119,715 | +8.4% |
| 2012/12 | 110,458 | - |