| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 275,448 | +2.1% |
| 2024/3 | 269,835 | +1.7% |
| 2023/3 | 265,443 | +17.8% |
| 2022/3 | 225,269 | +38.4% |
| 2021/3 | 162,746 | -8.2% |
| 2020/3 | 177,197 | -9.4% |
| 2019/3 | 195,665 | +0.4% |
| 2018/3 | 194,948 | +21.9% |
| 2017/3 | 159,920 | +12.5% |
| 2016/3 | 142,092 | +14.1% |
| 2015/3 | 124,542 | +192.5% |
| 2014/3 | 42,580 | +51.6% |
| 2013/3 | 28,088 | +34.5% |
| 2012/3 | 20,877 | - |