| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2025/12 | 584,596 | +2.4% |
| 2024/12 | 570,793 | +1.0% |
| 2023/12 | 564,931 | +1.1% |
| 2022/12 | 558,994 | +516.1% |
| 2021/12 | 90,732 | +11.6% |
| 2020/12 | 81,334 | +8.9% |
| 2019/12 | 74,665 | -26.5% |
| 2018/12 | 101,585 | -227.2% |
| 2017/12 | -79,865 | +24.7% |
| 2016/12 | -64,050 | -0.1% |
| 2015/12 | -64,087 | - |
| 2012/12 | -157 | -99.9% |
| 2011/12 | -148,235 | - |