| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 265,642 | -37.6% |
| 2023/12 | 425,978 | -25.8% |
| 2022/12 | 573,953 | +7.4% |
| 2021/12 | 534,219 | -2.0% |
| 2020/12 | 544,925 | +13.2% |
| 2019/12 | 481,220 | +19.8% |
| 2018/12 | 401,723 | -6.3% |
| 2017/12 | 428,712 | +4.8% |
| 2016/12 | 409,120 | +61.0% |
| 2015/12 | 254,133 | -47.9% |
| 2014/12 | 488,225 | -0.9% |
| 2013/12 | 492,899 | +2466.2% |
| 2012/12 | 19,207 | -95.3% |
| 2011/12 | 406,367 | -1.1% |
| 2010/12 | 410,727 | - |