| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 115,065 | -12.0% |
| 2023/12 | 130,702 | -46.9% |
| 2022/12 | 246,229 | -21.9% |
| 2021/12 | 315,101 | +84.8% |
| 2020/12 | 170,529 | +19.6% |
| 2019/12 | 142,602 | -35.5% |
| 2018/12 | 221,142 | -14.7% |
| 2017/12 | 259,319 | +61.3% |
| 2016/12 | 160,784 | +32.3% |
| 2015/12 | 121,521 | -15.4% |
| 2014/12 | 143,663 | +66.3% |
| 2013/12 | 86,368 | +3.6% |
| 2012/12 | 83,407 | -2.3% |
| 2011/12 | 85,355 | +12.7% |
| 2010/12 | 75,713 | - |