| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 11,253 | -3.9% |
| 2025/3 | 11,706 | +21.1% |
| 2024/3 | 9,665 | +19.0% |
| 2023/3 | 8,124 | +19.2% |
| 2022/3 | 6,814 | +446.4% |
| 2021/3 | 1,247 | -79.6% |
| 2020/3 | 6,110 | +8.4% |
| 2019/3 | 5,637 | +19.1% |
| 2018/3 | 4,733 | -1.1% |
| 2017/3 | 4,784 | +11.2% |
| 2016/3 | 4,302 | +3.5% |
| 2015/3 | 4,158 | +37.3% |
| 2014/3 | 3,028 | +23.0% |
| 2013/3 | 2,461 | -27.6% |
| 2012/3 | 3,397 | - |