| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 670,232 | +9.4% |
| 2023/12 | 612,439 | -3.5% |
| 2022/12 | 634,747 | +82.5% |
| 2021/12 | 347,887 | +38.4% |
| 2020/12 | 251,336 | +9.5% |
| 2019/12 | 229,456 | +25.7% |
| 2018/12 | 182,574 | +42.9% |
| 2017/12 | 127,775 | +84.7% |
| 2016/12 | 69,162 | -63.1% |
| 2015/12 | 187,579 | +67.8% |
| 2014/12 | 111,810 | -49.3% |
| 2013/12 | 220,556 | +9.1% |
| 2012/12 | 202,204 | -7.1% |
| 2011/12 | 217,665 | +2.7% |
| 2010/12 | 211,912 | - |