| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 19,281 | -11.7% |
| 2024/3 | 21,831 | +7.6% |
| 2023/3 | 20,289 | +10.9% |
| 2022/3 | 18,299 | +38.6% |
| 2021/3 | 13,198 | +46.9% |
| 2020/3 | 8,986 | -40.4% |
| 2019/3 | 15,084 | 0.0% |
| 2018/3 | 15,078 | +38.8% |
| 2017/3 | 10,860 | +171.2% |
| 2016/3 | 4,005 | -44.6% |
| 2015/3 | 7,231 | +65.4% |
| 2014/3 | 4,372 | -39.2% |
| 2013/3 | 7,196 | +418.8% |
| 2012/3 | 1,387 | - |