| （単位：千ドル） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/8 | 422,600 | +22.1% |
| 2023/8 | 346,000 | -9.9% |
| 2022/8 | 384,000 | +25.4% |
| 2021/8 | 306,300 | +23.4% |
| 2020/8 | 248,300 | -24.8% |
| 2019/8 | 330,400 | -5.5% |
| 2018/8 | 349,600 | +8.7% |
| 2017/8 | 321,700 | +10.6% |
| 2016/8 | 290,800 | +30.9% |
| 2015/8 | 222,100 | +26.3% |
| 2014/8 | 175,800 | +38.0% |
| 2013/8 | 127,400 | +9.5% |
| 2012/8 | 116,300 | +10.2% |
| 2011/8 | 105,500 | - |