| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 361,467 | -6.7% |
| 2023/12 | 387,549 | +15.1% |
| 2022/12 | 336,796 | -8.0% |
| 2021/12 | 366,272 | -12.4% |
| 2020/12 | 418,151 | +20.2% |
| 2019/12 | 347,927 | +5.3% |
| 2018/12 | 330,280 | -3.3% |
| 2017/12 | 341,508 | +1.7% |
| 2016/12 | 335,683 | +20.1% |
| 2015/12 | 279,446 | +17.4% |
| 2014/12 | 237,949 | -5.5% |
| 2013/12 | 251,743 | -19.5% |
| 2012/12 | 312,593 | +21.4% |
| 2011/12 | 257,455 | -16.9% |
| 2010/12 | 309,791 | - |