| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 385,900 | +8.3% |
| 2023/12 | 356,400 | -34.6% |
| 2022/12 | 545,200 | -25.7% |
| 2021/12 | 734,100 | +14.6% |
| 2020/12 | 640,600 | +12.8% |
| 2019/12 | 568,100 | -16.8% |
| 2018/12 | 683,100 | +10.7% |
| 2017/12 | 617,100 | +34.7% |
| 2016/12 | 458,100 | -21.5% |
| 2015/12 | 583,600 | +13.7% |
| 2014/12 | 513,500 | -30.2% |
| 2013/12 | 735,277 | +11.2% |
| 2012/12 | 661,447 | +17.6% |
| 2011/12 | 562,270 | +45.1% |
| 2010/12 | 387,512 | - |