| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 544,584 | +8.6% |
| 2023/12 | 501,239 | -12.5% |
| 2022/12 | 572,966 | +5.7% |
| 2021/12 | 542,316 | +43.0% |
| 2020/12 | 379,324 | +25.3% |
| 2019/12 | 302,850 | +23.2% |
| 2018/12 | 245,764 | +42.1% |
| 2017/12 | 172,946 | +29.4% |
| 2016/12 | 133,696 | +26.2% |
| 2015/12 | 105,967 | +23.0% |
| 2014/12 | 86,183 | +12.7% |
| 2013/12 | 76,493 | +15.9% |
| 2012/12 | 66,006 | - |