| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 94,538 | -39.6% |
| 2023/12 | 156,400 | -13.5% |
| 2022/12 | 180,800 | -28.2% |
| 2021/12 | 251,900 | +14.9% |
| 2020/12 | 219,300 | +23.5% |
| 2019/12 | 177,500 | +14.4% |
| 2018/12 | 155,100 | +97.5% |
| 2017/12 | 78,524 | +36.9% |
| 2016/12 | 57,340 | -725.6% |
| 2015/12 | -9,166 | -138.1% |
| 2014/12 | 24,047 | -115.5% |
| 2013/12 | -154,971 | +38.1% |
| 2012/12 | -112,205 | -76.2% |
| 2011/12 | -470,866 | -343.3% |
| 2010/12 | 193,510 | - |