| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 380,607 | -0.6% |
| 2023/12 | 383,059 | +9.9% |
| 2022/12 | 348,571 | +0.8% |
| 2021/12 | 345,848 | -3.5% |
| 2020/12 | 358,552 | +10.1% |
| 2019/12 | 325,521 | +6.7% |
| 2018/12 | 304,977 | -1.3% |
| 2017/12 | 308,885 | +29.1% |
| 2016/12 | 239,263 | +16.2% |
| 2015/12 | 205,941 | -7954.3% |
| 2014/12 | -2,622 | -100.5% |
| 2013/12 | 536,362 | +54.8% |
| 2012/12 | 346,589 | - |