| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 66,148 | -62.5% |
| 2023/12 | 176,416 | -45.4% |
| 2022/12 | 323,076 | +4.5% |
| 2021/12 | 309,146 | +35.9% |
| 2020/12 | 227,438 | +0.9% |
| 2019/12 | 225,472 | +0.6% |
| 2018/12 | 224,215 | +55.9% |
| 2017/12 | 143,820 | +14.1% |
| 2016/12 | 126,070 | -37.1% |
| 2015/12 | 200,456 | +25.2% |
| 2014/12 | 160,088 | +14.6% |
| 2013/12 | 139,726 | -18.5% |
| 2012/12 | 171,444 | -1.3% |
| 2011/12 | 173,674 | +29.0% |
| 2010/12 | 134,582 | - |