| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 157,330 | +851.5% |
| 2023/12 | 16,535 | -96.4% |
| 2022/12 | 462,174 | -27.0% |
| 2021/12 | 633,272 | +18.7% |
| 2020/12 | 533,562 | +19.5% |
| 2019/12 | 446,345 | +10.1% |
| 2018/12 | 405,300 | +24.9% |
| 2017/12 | 324,540 | +34.4% |
| 2016/12 | 241,514 | -1.5% |
| 2015/12 | 245,302 | -23.2% |
| 2014/12 | 319,444 | +61.0% |
| 2013/12 | 198,359 | +28.7% |
| 2012/12 | 154,176 | +27.7% |
| 2011/12 | 120,774 | - |