| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 52,014 | +3.5% |
| 2024/3 | 50,250 | -14.2% |
| 2023/3 | 58,570 | +42.2% |
| 2022/3 | 41,193 | +45.8% |
| 2021/3 | 28,253 | -7.0% |
| 2020/3 | 30,367 | +13.5% |
| 2019/3 | 26,749 | +25.3% |
| 2018/3 | 21,343 | +27.5% |
| 2017/3 | 16,742 | +27.7% |
| 2016/3 | 13,107 | +20.2% |
| 2015/3 | 10,901 | +220.4% |
| 2014/3 | 3,402 | +51.8% |
| 2013/3 | 2,241 | +2.5% |
| 2012/3 | 2,187 | - |