| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 65,836 | +16.9% |
| 2023/12 | 56,296 | +14.8% |
| 2022/12 | 49,025 | +27.9% |
| 2021/12 | 38,325 | +44.9% |
| 2020/12 | 26,453 | +32.7% |
| 2019/12 | 19,927 | +62.5% |
| 2018/12 | 12,262 | +201.6% |
| 2017/12 | 4,066 | +609.6% |
| 2016/12 | 573 | -114.4% |
| 2015/12 | -3,992 | -51.8% |
| 2014/12 | -8,286 | -30.5% |
| 2013/12 | -11,923 | -20.1% |
| 2012/12 | -14,915 | -15.3% |
| 2011/12 | -17,603 | - |