| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 596,853 | +6.4% |
| 2023/12 | 560,690 | +8.4% |
| 2022/12 | 517,455 | -8.2% |
| 2021/12 | 563,713 | -0.7% |
| 2020/12 | 567,512 | -1.1% |
| 2019/12 | 573,619 | +3.7% |
| 2018/12 | 553,224 | +19.0% |
| 2017/12 | 464,748 | +21.7% |
| 2016/12 | 381,864 | +24.5% |
| 2015/12 | 306,656 | +37.8% |
| 2014/12 | 222,469 | +31.8% |
| 2013/12 | 168,734 | +32.3% |
| 2012/12 | 127,511 | +9.8% |
| 2011/12 | 116,158 | - |