| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 49,074 | +10.6% |
| 2024/3 | 44,360 | +10.5% |
| 2023/3 | 40,137 | -7.1% |
| 2022/3 | 43,214 | +57.9% |
| 2021/3 | 27,367 | -10.1% |
| 2020/3 | 30,430 | +8.4% |
| 2019/3 | 28,070 | +4.0% |
| 2018/3 | 26,988 | +12.7% |
| 2017/3 | 23,948 | +7.3% |
| 2016/3 | 22,329 | -1.1% |
| 2015/3 | 22,580 | +206.3% |
| 2014/3 | 7,372 | +32.4% |
| 2013/3 | 5,566 | -35.0% |
| 2012/3 | 8,562 | - |