| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 215,504 | +210.6% |
| 2023/12 | 69,393 | -17.3% |
| 2022/12 | 83,898 | +8.4% |
| 2021/12 | 77,375 | -22.9% |
| 2020/12 | 100,407 | -30.5% |
| 2019/12 | 144,546 | -41.3% |
| 2018/12 | 246,161 | +17.7% |
| 2017/12 | 209,102 | -31.1% |
| 2016/12 | 303,534 | -475.5% |
| 2015/12 | -80,825 | -119.8% |
| 2014/12 | 407,932 | +18.0% |
| 2013/12 | 345,565 | +139.1% |
| 2012/12 | 144,531 | -51.2% |
| 2011/12 | 295,958 | -45.9% |
| 2011/1 | 546,832 | - |