| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 21,599 | +6.3% |
| 2024/3 | 20,312 | +20.9% |
| 2023/3 | 16,795 | +13.3% |
| 2022/3 | 14,829 | +9.0% |
| 2021/3 | 13,602 | +11.6% |
| 2020/3 | 12,188 | -14.3% |
| 2019/3 | 14,222 | +21.1% |
| 2018/3 | 11,744 | -3.6% |
| 2017/3 | 12,182 | -5.3% |
| 2016/3 | 12,869 | +11.3% |
| 2015/3 | 11,558 | +76.8% |
| 2014/3 | 6,538 | +14.3% |
| 2013/3 | 5,721 | +35.9% |
| 2012/3 | 4,210 | - |