| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 636,462 | -11.3% |
| 2023/12 | 717,849 | +17.2% |
| 2022/12 | 612,336 | +32.6% |
| 2021/12 | 461,669 | +63.7% |
| 2020/12 | 282,071 | -24.0% |
| 2019/12 | 370,910 | -1.2% |
| 2018/12 | 375,539 | -0.6% |
| 2017/12 | 377,711 | +31.0% |
| 2016/12 | 288,274 | +58.7% |
| 2015/12 | 181,700 | -51.4% |
| 2014/12 | 373,747 | -8.2% |
| 2013/12 | 406,985 | +12.4% |
| 2012/12 | 362,081 | +22.0% |
| 2011/12 | 296,680 | +59.1% |
| 2010/12 | 186,430 | - |