| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 241,400 | +64.7% |
| 2023/12 | 146,600 | -39.9% |
| 2022/12 | 243,900 | +1.4% |
| 2021/12 | 240,600 | -160.8% |
| 2020/12 | -396,000 | +31.3% |
| 2019/12 | -301,600 | -383.5% |
| 2018/12 | 106,400 | -80.4% |
| 2017/12 | 543,000 | +42.6% |
| 2016/12 | 380,700 | +6.3% |
| 2015/12 | 358,100 | +33.8% |
| 2014/12 | 267,600 | +11.4% |
| 2013/12 | 240,300 | +53.6% |
| 2012/12 | 156,400 | -30.0% |
| 2011/12 | 223,400 | - |