| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 213,096 | -35.3% |
| 2023/12 | 329,420 | +4.6% |
| 2022/12 | 315,012 | +316.2% |
| 2021/12 | 75,696 | -130.8% |
| 2020/12 | -245,958 | -190.2% |
| 2019/12 | 272,703 | +60.2% |
| 2018/12 | 170,248 | -22.8% |
| 2017/12 | 220,551 | +6.8% |
| 2016/12 | 206,427 | +31.6% |
| 2015/12 | 156,867 | +18.3% |
| 2014/12 | 132,551 | +19.7% |
| 2013/12 | 110,757 | -2.6% |
| 2012/12 | 113,690 | +37.9% |
| 2011/12 | 82,452 | - |