| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 853,627 | +8.5% |
| 2023/12 | 786,487 | +6.0% |
| 2022/12 | 742,250 | +7.9% |
| 2021/12 | 687,700 | +3.2% |
| 2020/12 | 666,278 | +8.5% |
| 2019/12 | 614,171 | +12.7% |
| 2018/12 | 545,013 | +11.8% |
| 2017/12 | 487,700 | +5.9% |
| 2016/12 | 460,621 | +6.5% |
| 2015/12 | 432,673 | +4.4% |
| 2014/12 | 414,623 | +3.2% |
| 2013/12 | 401,766 | +2.1% |
| 2012/12 | 393,472 | +26.2% |
| 2011/12 | 311,799 | - |