| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 440,760 | +1.7% |
| 2023/12 | 433,227 | +3.6% |
| 2022/12 | 418,353 | +9.7% |
| 2021/12 | 381,361 | +12.8% |
| 2020/12 | 338,093 | +4.8% |
| 2019/12 | 322,581 | +6.6% |
| 2018/12 | 302,544 | +7.6% |
| 2017/12 | 281,138 | +4.8% |
| 2016/12 | 268,226 | +4.7% |
| 2015/12 | 256,170 | +2.9% |
| 2014/12 | 248,908 | +2.8% |
| 2013/12 | 242,180 | -3.1% |
| 2012/12 | 249,892 | - |