| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 27,049 | +11.6% |
| 2024/3 | 24,241 | +10.2% |
| 2023/3 | 22,000 | +6.7% |
| 2022/3 | 20,613 | +17.1% |
| 2021/3 | 17,604 | -8.7% |
| 2020/3 | 19,277 | +8.7% |
| 2019/3 | 17,737 | +14.2% |
| 2018/3 | 15,533 | +6.8% |
| 2017/3 | 14,542 | +24.6% |
| 2016/3 | 11,674 | +23.2% |
| 2015/3 | 9,474 | +55.0% |
| 2014/3 | 6,114 | +13.2% |
| 2013/3 | 5,402 | +18.3% |
| 2012/3 | 4,565 | - |