| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 13,328 | +4.0% |
| 2025/3 | 12,816 | +4.3% |
| 2024/3 | 12,286 | +2.3% |
| 2023/3 | 12,013 | +11.3% |
| 2022/3 | 10,796 | +12.1% |
| 2021/3 | 9,630 | -8.6% |
| 2020/3 | 10,539 | +4.7% |
| 2019/3 | 10,066 | +12.7% |
| 2018/3 | 8,930 | -29.7% |
| 2017/3 | 12,698 | +69.2% |
| 2016/3 | 7,504 | +51.8% |
| 2015/3 | 4,942 | +53.2% |
| 2014/3 | 3,226 | +50.1% |
| 2013/3 | 2,149 | +184.6% |
| 2012/3 | 755 | - |