| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 44,919 | -23.2% |
| 2023/12 | 58,517 | -31.3% |
| 2022/12 | 85,146 | +35.0% |
| 2021/12 | 63,080 | +47.3% |
| 2020/12 | 42,835 | -39.3% |
| 2019/12 | 70,552 | +2.3% |
| 2018/12 | 68,965 | +18.6% |
| 2017/12 | 58,129 | +0.3% |
| 2016/12 | 57,936 | -10.9% |
| 2015/12 | 65,029 | - |
| 2015/1 | 79,167 | - |
| 2013/12 | 76,337 | -0.6% |
| 2012/12 | 76,836 | +3.6% |
| 2011/12 | 74,198 | - |