| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 80,840 | +13.7% |
| 2023/12 | 71,117 | +8.7% |
| 2022/12 | 65,400 | +29.1% |
| 2021/12 | 50,675 | +54.5% |
| 2020/12 | 32,809 | +45.7% |
| 2019/12 | 22,517 | +60.8% |
| 2018/9 | 14,003 | +30.1% |
| 2017/9 | 10,764 | +18.2% |
| 2016/9 | 9,107 | +45.8% |
| 2015/9 | 6,245 | +54.2% |
| 2014/9 | 4,049 | +63.7% |
| 2013/9 | 2,473 | +61.7% |
| 2012/9 | 1,529 | +15.6% |
| 2011/9 | 1,323 | - |