| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 36,605 | +7.5% |
| 2024/3 | 34,061 | +0.1% |
| 2023/3 | 34,015 | +27.3% |
| 2022/3 | 26,722 | +14.6% |
| 2021/3 | 23,315 | +10.1% |
| 2020/3 | 21,172 | -4.1% |
| 2019/3 | 22,080 | +10.9% |
| 2018/3 | 19,913 | +13.1% |
| 2017/3 | 17,601 | +29.3% |
| 2016/3 | 13,611 | +15.9% |
| 2015/3 | 11,745 | +55.5% |
| 2014/3 | 7,555 | +2.4% |
| 2013/3 | 7,381 | +36.3% |
| 2012/3 | 5,415 | - |