| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 142,300 | +85.3% |
| 2023/12 | 76,800 | +6.4% |
| 2022/12 | 72,200 | -23.4% |
| 2021/12 | 94,300 | +264.1% |
| 2020/12 | 25,900 | -54.2% |
| 2019/12 | 56,600 | -51.7% |
| 2018/12 | 117,300 | +15.9% |
| 2017/12 | 101,200 | -2253.2% |
| 2016/12 | -4,700 | -112.5% |
| 2015/12 | 37,600 | -40.7% |
| 2014/12 | 63,400 | -26.6% |
| 2013/12 | 86,400 | -19.6% |
| 2012/12 | 107,500 | +5.7% |
| 2011/12 | 101,700 | - |