| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 206,484 | -1442.4% |
| 2023/12 | -15,382 | -115.3% |
| 2022/12 | 100,543 | -10.2% |
| 2021/12 | 111,913 | +12.8% |
| 2020/12 | 99,243 | -13.6% |
| 2019/12 | 114,895 | +68.9% |
| 2018/12 | 68,020 | -21.0% |
| 2017/12 | 86,048 | +42.7% |
| 2016/12 | 60,282 | +81.5% |
| 2015/12 | 33,209 | -178.8% |
| 2014/12 | -42,129 | +595.7% |
| 2013/12 | -6,056 | +1402.7% |
| 2012/12 | -403 | - |