| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 261,596 | +24.6% |
| 2023/12 | 209,881 | +37.4% |
| 2022/12 | 152,700 | +13.7% |
| 2021/12 | 134,333 | +17.8% |
| 2020/12 | 114,061 | -1.6% |
| 2019/12 | 115,924 | -13.4% |
| 2018/12 | 133,887 | -27.9% |
| 2017/12 | 185,645 | -4.5% |
| 2016/12 | 194,307 | +20.4% |
| 2015/12 | 161,446 | +27.0% |
| 2014/12 | 127,124 | +25.5% |
| 2013/12 | 101,287 | +26.5% |
| 2012/12 | 80,073 | +30.5% |
| 2011/12 | 61,363 | - |