| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 2,784 | +40.3% |
| 2023/12 | 1,984 | -10.5% |
| 2022/12 | 2,217 | +117.9% |
| 2021/12 | 1,017 | +80.3% |
| 2020/12 | 564 | -2.3% |
| 2019/12 | 577 | +13.2% |
| 2018/12 | 510 | +14.0% |
| 2017/12 | 447 | -279.6% |
| 2016/12 | -250 | -170.1% |
| 2015/12 | 355 | -45.1% |
| 2014/12 | 647 | -814.3% |
| 2014/3 | 1,379 | -1621.0% |
| 2013/3 | -91 | -132.6% |
| 2012/3 | 277 | -83.7% |
| 2011/3 | 1,704 | - |