| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/9 | 835,753 | - |
| 2023/9 | 807,128 | - |
| 2022/9 | 782,856 | -0.3% |
| 2021/9 | 785,440 | +1.2% |
| 2020/9 | 775,817 | -3.1% |
| 2019/9 | 800,995 | +7.7% |
| 2018/9 | 743,745 | +10.4% |
| 2017/9 | 673,815 | +7.6% |
| 2016/9 | 626,057 | +8.1% |
| 2015/9 | 579,163 | +8.1% |
| 2014/9 | 535,885 | +9.8% |
| 2013/9 | 487,979 | +12.0% |
| 2012/9 | 435,608 | +11.3% |
| 2011/9 | 391,285 | - |