| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 238,803 | +10.0% |
| 2023/12 | 217,189 | -18.7% |
| 2022/12 | 267,110 | +17.3% |
| 2021/12 | 227,644 | +44.5% |
| 2020/12 | 157,526 | -0.5% |
| 2019/12 | 158,343 | +179.1% |
| 2018/12 | 56,735 | -61.2% |
| 2017/12 | 146,247 | +113.8% |
| 2016/12 | 68,413 | +112.0% |
| 2015/12 | 32,276 | -44.9% |
| 2014/12 | 58,620 | +53.3% |
| 2013/12 | 38,244 | +179.6% |
| 2012/12 | 13,676 | - |