| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 244,264 | +28.8% |
| 2023/12 | 189,712 | +14.6% |
| 2022/12 | 165,566 | +25.0% |
| 2021/12 | 132,421 | -5.9% |
| 2020/12 | 140,753 | -0.4% |
| 2019/12 | 141,372 | +20.3% |
| 2018/12 | 117,481 | +24.0% |
| 2017/12 | 94,740 | +19.5% |
| 2016/12 | 79,259 | +3.0% |
| 2015/12 | 76,957 | -9.8% |
| 2014/12 | 85,360 | +6.6% |
| 2013/12 | 80,061 | -2.4% |
| 2012/12 | 82,016 | -7.5% |
| 2011/12 | 88,664 | - |