| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 28,411 | -74.5% |
| 2023/12 | 111,526 | -53.3% |
| 2022/12 | 238,920 | +21.1% |
| 2021/12 | 197,230 | +30.3% |
| 2020/12 | 151,370 | +61.4% |
| 2019/12 | 93,760 | -15.5% |
| 2018/12 | 110,998 | +147.7% |
| 2017/12 | 44,804 | -61.2% |
| 2016/12 | 115,340 | +44.9% |
| 2015/12 | 79,587 | +21.4% |
| 2014/12 | 65,541 | -1898.6% |
| 2013/12 | -3,644 | -104.9% |
| 2012/12 | 73,782 | +34.4% |
| 2011/12 | 54,912 | -44.4% |
| 2010/12 | 98,694 | - |