| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 8,036 | +17.9% |
| 2025/3 | 6,817 | -6.5% |
| 2024/3 | 7,288 | +31.3% |
| 2023/3 | 5,552 | -30.1% |
| 2022/3 | 7,948 | +19.6% |
| 2021/3 | 6,644 | +114.3% |
| 2020/3 | 3,100 | -50.2% |
| 2019/3 | 6,224 | -13.1% |
| 2018/3 | 7,159 | -21.9% |
| 2017/3 | 9,167 | +38.1% |
| 2016/3 | 6,639 | +9.0% |
| 2015/3 | 6,089 | -11.1% |
| 2014/3 | 6,848 | +68.8% |
| 2013/3 | 4,058 | +107.4% |
| 2012/3 | 1,957 | - |