| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 37,188 | +7.7% |
| 2024/3 | 34,529 | +4.6% |
| 2023/3 | 32,995 | +13.8% |
| 2022/3 | 29,006 | -10.0% |
| 2021/3 | 32,243 | +25.5% |
| 2020/3 | 25,690 | +7.0% |
| 2019/3 | 24,001 | -3.1% |
| 2018/3 | 24,775 | -1.5% |
| 2017/3 | 25,143 | +0.5% |
| 2016/3 | 25,030 | +10.1% |
| 2015/3 | 22,730 | +25.1% |
| 2014/3 | 18,176 | +42.0% |
| 2013/3 | 12,804 | -7.7% |
| 2012/3 | 13,869 | - |