| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2025/3 | 2,130 | -74.0% |
| 2024/3 | 8,192 | -40.1% |
| 2023/3 | 13,686 | -48.8% |
| 2022/3 | 26,729 | +64.3% |
| 2021/3 | 16,270 | -31.5% |
| 2020/3 | 23,768 | +12.2% |
| 2019/3 | 21,191 | +2.4% |
| 2018/3 | 20,695 | +12.1% |
| 2017/3 | 18,461 | -37.1% |
| 2016/3 | 29,350 | +20.3% |
| 2015/3 | 24,407 | +11.3% |
| 2014/3 | 21,923 | +3.5% |
| 2013/3 | 21,191 | +5.3% |
| 2012/3 | 20,132 | - |