| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 86,600 | +3.0% |
| 2023/12 | 84,100 | +151.8% |
| 2022/12 | 33,400 | -376.0% |
| 2021/12 | -12,100 | -177.1% |
| 2020/12 | 15,700 | -81.1% |
| 2019/12 | 83,100 | -14.6% |
| 2018/12 | 97,300 | +7.9% |
| 2017/12 | 90,200 | +30.3% |
| 2016/12 | 69,200 | -29.3% |
| 2015/12 | 97,900 | 0.0% |
| 2014/12 | 97,900 | +13.2% |
| 2013/12 | 86,500 | +12.6% |
| 2012/12 | 76,807 | +36.2% |
| 2011/12 | 56,384 | - |