| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 291,800 | -37.9% |
| 2023/12 | 470,100 | -9.4% |
| 2022/12 | 519,100 | +34.0% |
| 2021/12 | 387,500 | +9.7% |
| 2020/12 | 353,100 | -20.1% |
| 2019/12 | 442,200 | -22.7% |
| 2018/12 | 572,200 | -32.5% |
| 2017/12 | 848,100 | -4.7% |
| 2016/12 | 889,700 | -2.4% |
| 2015/12 | 912,000 | -317.3% |
| 2014/12 | -419,700 | -174.2% |
| 2013/12 | 565,900 | +83.7% |
| 2012/12 | 308,100 | -50.2% |
| 2011/12 | 618,524 | -19.4% |
| 2010/12 | 767,584 | - |