| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 52,211 | +80.6% |
| 2023/12 | 28,917 | -27.3% |
| 2022/12 | 39,788 | -18.6% |
| 2021/12 | 48,881 | +7.4% |
| 2020/12 | 45,506 | -19.1% |
| 2019/12 | 56,233 | +135.1% |
| 2018/12 | 23,918 | +59.2% |
| 2017/12 | 15,025 | -47.4% |
| 2016/12 | 28,568 | -137.9% |
| 2015/12 | -75,309 | -245.5% |
| 2014/12 | 51,767 | +37.8% |
| 2013/12 | 37,568 | -31.5% |
| 2012/12 | 54,813 | -260.6% |
| 2011/12 | -34,127 | - |