| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 743,602 | -3.5% |
| 2023/12 | 770,304 | +0.9% |
| 2022/12 | 763,582 | +9.2% |
| 2021/12 | 699,370 | +7.3% |
| 2020/12 | 651,890 | +3.6% |
| 2019/12 | 629,040 | +18.9% |
| 2018/12 | 529,143 | +28.9% |
| 2017/12 | 410,440 | +26.0% |
| 2016/12 | 325,708 | +14.6% |
| 2015/12 | 284,108 | +15.6% |
| 2014/12 | 245,693 | +21.0% |
| 2013/12 | 203,000 | +20.1% |
| 2012/12 | 168,960 | - |