| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 420,636 | +1.6% |
| 2023/12 | 414,122 | -391.1% |
| 2022/12 | -142,265 | +385.8% |
| 2021/12 | -29,287 | -74.0% |
| 2020/12 | -112,427 | -35.9% |
| 2019/12 | -175,479 | +77.0% |
| 2018/12 | -99,128 | -33.0% |
| 2017/12 | -147,900 | -29.1% |
| 2016/12 | -208,665 | -7.0% |
| 2015/12 | -224,301 | +157.4% |
| 2014/12 | -87,144 | -206.5% |
| 2013/3 | 81,813 | -192.7% |
| 2012/3 | -88,281 | - |