| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 7,459 | -29.7% |
| 2023/12 | 10,609 | +58.2% |
| 2022/12 | 6,707 | -9.8% |
| 2021/12 | 7,439 | -19.3% |
| 2020/12 | 9,218 | +57.5% |
| 2019/12 | 5,851 | +71.1% |
| 2018/12 | 3,420 | -31.3% |
| 2017/12 | 4,977 | -14.7% |
| 2016/12 | 5,835 | +3.1% |
| 2015/12 | 5,662 | +18.7% |
| 2014/12 | 4,770 | +188.4% |
| 2013/12 | 1,654 | -197.5% |
| 2012/12 | -1,696 | -63.3% |
| 2011/12 | -4,626 | - |