| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 351,630 | +1.6% |
| 2024/3 | 346,132 | +26.8% |
| 2023/3 | 273,075 | -12.5% |
| 2022/3 | 312,135 | +62.2% |
| 2021/3 | 192,384 | -36.4% |
| 2020/3 | 302,700 | -6.5% |
| 2019/3 | 323,745 | +3.4% |
| 2018/3 | 313,135 | +14.6% |
| 2017/3 | 273,239 | +5.0% |
| 2016/3 | 260,169 | +10.7% |
| 2015/3 | 234,948 | +25.4% |
| 2014/3 | 187,364 | +67.4% |
| 2013/3 | 111,909 | +34.0% |
| 2012/3 | 83,509 | - |