| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 491,439 | +23.5% |
| 2023/12 | 397,781 | +11.3% |
| 2022/12 | 357,493 | +0.6% |
| 2021/12 | 355,388 | 0.0% |
| 2020/12 | 355,370 | +1.8% |
| 2019/12 | 348,965 | +21.8% |
| 2018/12 | 286,623 | +11.8% |
| 2017/12 | 256,301 | +31.6% |
| 2016/12 | 194,729 | +7.0% |
| 2015/12 | 182,058 | +4.2% |
| 2014/12 | 174,702 | +4.3% |
| 2013/12 | 167,455 | +9.5% |
| 2012/12 | 152,911 | -2.4% |
| 2011/12 | 156,704 | - |