| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 471,864 | -10.0% |
| 2023/12 | 524,461 | -11.1% |
| 2022/12 | 589,968 | -15.0% |
| 2021/12 | 694,009 | +24.5% |
| 2020/12 | 557,526 | -6.2% |
| 2019/12 | 594,215 | +8.1% |
| 2018/12 | 549,787 | +21.8% |
| 2017/12 | 451,295 | -9.2% |
| 2016/12 | 497,286 | +23.7% |
| 2015/12 | 401,911 | +55.4% |
| 2014/12 | 258,666 | -32.3% |
| 2013/12 | 381,812 | +4.3% |
| 2012/12 | 366,078 | +20.3% |
| 2011/12 | 304,310 | - |