| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 429,975 | -9.5% |
| 2023/12 | 475,149 | +3.5% |
| 2022/12 | 459,067 | +24.8% |
| 2021/12 | 367,793 | +45.7% |
| 2020/12 | 252,363 | +39.2% |
| 2019/12 | 181,254 | +5.2% |
| 2018/12 | 172,332 | +23.8% |
| 2017/12 | 139,167 | -0.2% |
| 2016/12 | 139,477 | +27.9% |
| 2015/12 | 109,021 | +9.8% |
| 2014/12 | 99,276 | +21.8% |
| 2013/12 | 81,478 | +32.0% |
| 2012/12 | 61,709 | -16.7% |
| 2011/12 | 74,057 | -5.6% |
| 2010/12 | 78,424 | - |