| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 168,819 | +34.7% |
| 2023/12 | 125,348 | +25.6% |
| 2022/12 | 99,760 | +88.8% |
| 2021/12 | 52,839 | -283.1% |
| 2020/12 | -28,852 | -145.3% |
| 2019/12 | 63,706 | +22.3% |
| 2018/12 | 52,096 | -125.1% |
| 2017/12 | -207,456 | -379.5% |
| 2016/12 | 74,234 | -28.3% |
| 2015/12 | 103,498 | -15.9% |
| 2014/12 | 122,996 | +2.6% |
| 2013/12 | 119,905 | +63.3% |
| 2012/12 | 73,443 | +32.5% |
| 2011/12 | 55,447 | +29.1% |
| 2010/12 | 42,955 | - |