| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 43,043 | +12.7% |
| 2024/3 | 38,206 | -7.8% |
| 2023/3 | 41,417 | +5.8% |
| 2022/3 | 39,134 | +16.8% |
| 2021/3 | 33,495 | +8.5% |
| 2020/3 | 30,864 | +4.6% |
| 2019/3 | 29,514 | +8.1% |
| 2018/3 | 27,302 | +12.9% |
| 2017/3 | 24,192 | +7.3% |
| 2016/3 | 22,556 | +22.7% |
| 2015/3 | 18,381 | +22.6% |
| 2014/3 | 14,995 | +27.6% |
| 2013/3 | 11,755 | +17.8% |
| 2012/3 | 9,980 | - |