| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,439 | +8.0% |
| 2025/3 | 3,183 | -27.4% |
| 2024/3 | 4,383 | +43.0% |
| 2023/3 | 3,064 | +5.4% |
| 2022/3 | 2,906 | +40.9% |
| 2021/3 | 2,062 | +29.6% |
| 2020/3 | 1,590 | -19.0% |
| 2019/3 | 1,964 | +53.0% |
| 2018/3 | 1,283 | +14.1% |
| 2017/3 | 1,125 | +106.1% |
| 2016/3 | 545 | +2.8% |
| 2015/3 | 531 | +36.7% |
| 2014/3 | 388 | -9.1% |
| 2013/3 | 427 | +61.1% |
| 2012/3 | 265 | - |