| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 127,803 | -36.0% |
| 2023/12 | 199,832 | -30.0% |
| 2022/12 | 285,483 | -11.1% |
| 2021/12 | 321,232 | +55.6% |
| 2020/12 | 206,390 | +16.6% |
| 2019/12 | 176,997 | +59.4% |
| 2018/12 | 111,018 | +19.0% |
| 2017/12 | 93,295 | +46.3% |
| 2016/12 | 63,748 | -12.4% |
| 2015/12 | 72,790 | +12.8% |
| 2014/12 | 64,525 | +389.4% |
| 2013/12 | 13,185 | -83.2% |
| 2012/12 | 78,688 | +25.6% |
| 2011/12 | 62,629 | - |