| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -208,254 | -189.8% |
| 2023/12 | 231,973 | +36.9% |
| 2022/12 | 169,500 | -53.9% |
| 2021/12 | 367,883 | +85.2% |
| 2020/12 | 198,659 | -15.0% |
| 2019/12 | 233,793 | -55.3% |
| 2018/12 | 523,405 | -5.0% |
| 2017/12 | 551,112 | +51.3% |
| 2016/12 | 364,313 | +6.5% |
| 2015/12 | 342,043 | +20.5% |
| 2014/12 | 283,758 | +30.1% |
| 2013/12 | 218,147 | +4.4% |
| 2012/12 | 208,888 | +19.0% |
| 2011/12 | 175,522 | - |