| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 453,475 | +7.5% |
| 2023/12 | 421,980 | +3.9% |
| 2022/12 | 406,052 | +7.6% |
| 2021/12 | 377,263 | +56.1% |
| 2020/12 | 241,727 | +13.7% |
| 2019/12 | 212,553 | +17.9% |
| 2018/12 | 180,356 | +11.8% |
| 2017/12 | 161,364 | +14.2% |
| 2016/12 | 141,287 | +20.1% |
| 2015/12 | 117,623 | -38.4% |
| 2014/12 | 190,905 | +9.2% |
| 2013/12 | 174,828 | +5.6% |
| 2012/12 | 165,485 | +11.0% |
| 2011/12 | 149,048 | - |