| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 257,173 | +8.6% |
| 2023/12 | 236,757 | +11.5% |
| 2022/12 | 212,375 | +22.1% |
| 2021/12 | 173,896 | +25.9% |
| 2020/12 | 138,073 | +26.8% |
| 2019/12 | 108,851 | +30.2% |
| 2018/12 | 83,630 | +41.2% |
| 2017/12 | 59,208 | +39.2% |
| 2016/12 | 42,547 | +61.7% |
| 2015/12 | 26,316 | +25.6% |
| 2014/12 | 20,944 | +47.3% |
| 2013/12 | 14,215 | +63.7% |
| 2012/12 | 8,683 | +307.1% |
| 2011/12 | 2,133 | - |