| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2025/12 | 146,888 | +29.5% |
| 2024/12 | 113,412 | -36.3% |
| 2023/12 | 177,977 | -39.2% |
| 2022/12 | 292,721 | - |
| 2019/12 | 530,478 | +6.6% |
| 2018/12 | 497,511 | +2.1% |
| 2017/12 | 487,230 | +5.1% |
| 2016/12 | 463,507 | +2.2% |
| 2015/12 | 453,467 | -9.2% |
| 2014/12 | 499,300 | +5.4% |
| 2013/12 | 473,729 | +2.8% |
| 2012/12 | 460,805 | -0.5% |
| 2011/12 | 463,278 | - |