| （単位：百万ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 223 | -23.4% |
| 2024/12 | 291 | +79.1% |
| 2023/12 | 162 | +9.6% |
| 2022/12 | 148 | -47.1% |
| 2021/12 | 280 | +18.2% |
| 2020/12 | 237 | -6.5% |
| 2019/12 | 253 | +352.2% |
| 2018/12 | 56 | -189.0% |
| 2017/12 | -64 | -5.3% |
| 2016/12 | -67 | -93.4% |
| 2015/12 | -1,008 | -621.0% |
| 2014/12 | 193 | -21.4% |
| 2013/12 | 246 | -22.7% |
| 2012/12 | 318 | +8.6% |
| 2011/12 | 293 | -3.5% |
| 2010/12 | 303 | - |