| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 268,315 | -51.6% |
| 2023/12 | 554,874 | +37.6% |
| 2022/12 | 403,283 | -43.5% |
| 2021/12 | 713,774 | +25.7% |
| 2020/12 | 567,657 | +20.3% |
| 2019/12 | 471,881 | +13.1% |
| 2018/12 | 417,279 | +17.3% |
| 2017/12 | 355,878 | +18.7% |
| 2016/12 | 299,847 | +9.1% |
| 2015/12 | 274,790 | -3.4% |
| 2014/12 | 284,476 | -5.6% |
| 2013/12 | 301,436 | -10.5% |
| 2012/12 | 336,859 | +8.4% |
| 2011/12 | 310,719 | - |