| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 278,852 | -43.2% |
| 2024/3 | 490,642 | +13.4% |
| 2023/3 | 432,800 | -9.4% |
| 2022/3 | 477,714 | -0.6% |
| 2021/3 | 480,420 | +85.7% |
| 2020/3 | 258,683 | +33.0% |
| 2019/3 | 194,568 | +38.0% |
| 2018/3 | 140,945 | +37.4% |
| 2017/3 | 102,582 | +521.0% |
| 2016/3 | 16,518 | -60.5% |
| 2015/3 | 41,862 | +79.4% |
| 2014/3 | 23,333 | +66.3% |
| 2013/3 | 14,028 | -137.0% |
| 2012/3 | -37,923 | - |