| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 151,900 | +21.4% |
| 2023/12 | 125,100 | -18.6% |
| 2022/12 | 153,700 | +8.6% |
| 2021/12 | 141,500 | +103.0% |
| 2020/12 | 69,700 | -148.3% |
| 2019/12 | -144,300 | -221.6% |
| 2018/12 | 118,700 | +15.4% |
| 2017/12 | 102,900 | +6.5% |
| 2016/12 | 96,600 | +21.1% |
| 2015/12 | 79,800 | -27.3% |
| 2014/12 | 109,800 | -1.3% |
| 2013/12 | 111,300 | -35.9% |
| 2012/12 | 173,700 | +157.3% |
| 2011/12 | 67,500 | - |