| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -239,976 | -208.6% |
| 2023/12 | 220,981 | +141.1% |
| 2022/12 | 91,646 | -65.2% |
| 2021/12 | 263,075 | -193.6% |
| 2020/12 | -280,985 | -177.2% |
| 2019/12 | 363,950 | +49.5% |
| 2018/12 | 243,459 | +7.2% |
| 2017/12 | 227,169 | -38.7% |
| 2016/12 | 370,558 | -0.3% |
| 2015/12 | 371,702 | +136.2% |
| 2014/12 | 157,345 | +1.7% |
| 2013/12 | 154,737 | +17.0% |
| 2012/12 | 132,304 | +54.8% |
| 2011/12 | 85,444 | - |