| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 26,289 | +50.2% |
| 2025/3 | 17,508 | +92.0% |
| 2024/3 | 9,121 | +37.6% |
| 2023/3 | 6,631 | +14.8% |
| 2022/3 | 5,778 | -8.6% |
| 2021/3 | 6,319 | -1.4% |
| 2020/3 | 6,406 | +17.2% |
| 2019/3 | 5,468 | +7.0% |
| 2018/3 | 5,109 | +10.2% |
| 2017/3 | 4,638 | +9.2% |
| 2016/3 | 4,248 | +45.0% |
| 2015/3 | 2,929 | +83.2% |
| 2014/3 | 1,599 | +3.8% |
| 2013/3 | 1,541 | +34.9% |
| 2012/3 | 1,142 | - |