| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,245 | +9.2% |
| 2025/3 | 3,888 | +19.5% |
| 2024/3 | 3,252 | -17.6% |
| 2023/3 | 3,948 | -2.8% |
| 2022/3 | 4,063 | +243.5% |
| 2021/3 | 1,182 | +202.6% |
| 2020/3 | 390 | -32.7% |
| 2019/3 | 581 | -66.6% |
| 2018/3 | 1,739 | +37.0% |
| 2017/3 | 1,269 | +38.2% |
| 2016/3 | 918 | -30.7% |
| 2015/3 | 1,326 | -52.8% |
| 2014/3 | 2,808 | -1024.1% |
| 2013/3 | -304 | +39.1% |
| 2012/3 | -219 | - |