| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 358,304 | +40.3% |
| 2023/12 | 255,367 | -14.0% |
| 2022/12 | 296,825 | +14.0% |
| 2021/12 | 260,465 | +16.7% |
| 2020/12 | 223,155 | +72.7% |
| 2019/12 | 129,180 | +0.5% |
| 2018/12 | 128,488 | +58.1% |
| 2017/12 | 81,285 | -11.5% |
| 2016/12 | 91,847 | -1.3% |
| 2015/12 | 93,082 | +27.6% |
| 2014/12 | 72,924 | +25.9% |
| 2013/12 | 57,942 | -23.8% |
| 2012/12 | 76,047 | -16.2% |
| 2011/12 | 90,696 | - |