| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 199,198 | -31.9% |
| 2023/12 | 292,538 | -4.2% |
| 2022/12 | 305,231 | +106.5% |
| 2021/12 | 147,778 | -437.0% |
| 2020/12 | -43,851 | -185.4% |
| 2019/12 | 51,321 | -73.3% |
| 2018/12 | 192,538 | +4.7% |
| 2017/12 | 183,975 | -1.0% |
| 2016/12 | 185,745 | -138.9% |
| 2015/12 | -477,911 | -353.0% |
| 2014/12 | 188,919 | -20.0% |
| 2013/12 | 236,236 | -11.6% |
| 2012/12 | 267,165 | +156.6% |
| 2011/12 | 104,135 | -46.9% |
| 2010/12 | 196,061 | - |