| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -20,236 | -147.7% |
| 2023/12 | 42,385 | -77.5% |
| 2022/12 | 188,358 | +78.7% |
| 2021/12 | 105,407 | +12.8% |
| 2020/12 | 93,419 | -0.9% |
| 2019/12 | 94,275 | +5.0% |
| 2018/12 | 89,787 | +41.3% |
| 2017/12 | 63,544 | -25.7% |
| 2016/12 | 85,568 | -26.6% |
| 2015/12 | 116,580 | -11.6% |
| 2014/12 | 131,868 | +17.4% |
| 2013/12 | 112,302 | +18.3% |
| 2012/12 | 94,901 | -10.9% |
| 2011/12 | 106,557 | +16.5% |
| 2010/12 | 91,449 | - |