| （単位：千） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 156,125 | +26.9% |
| 2023/12 | 123,032 | +74.5% |
| 2022/12 | 70,501 | +494.3% |
| 2021/12 | 11,863 | -133.7% |
| 2020/12 | -35,155 | -56.0% |
| 2019/12 | -79,855 | -29.9% |
| 2018/12 | -113,917 | -10.4% |
| 2017/12 | -127,162 | -2.4% |
| 2016/12 | -130,300 | +2.2% |
| 2015/12 | -127,469 | +8.6% |
| 2014/12 | -117,402 | +3.5% |
| 2013/12 | -113,432 | -39.0% |
| 2013/3 | -187,283 | +0.8% |
| 2012/3 | -185,820 | - |