| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,532 | +24.6% |
| 2025/3 | 1,230 | -35.2% |
| 2024/3 | 1,898 | +28.7% |
| 2023/3 | 1,475 | +49.4% |
| 2022/3 | 987 | +12.4% |
| 2021/3 | 878 | -63.4% |
| 2020/3 | 2,400 | +45.2% |
| 2019/3 | 1,652 | +31.6% |
| 2018/3 | 1,255 | -17.3% |
| 2017/3 | 1,517 | -29.5% |
| 2016/3 | 2,153 | +3.6% |
| 2015/3 | 2,079 | +113.4% |
| 2014/3 | 974 | +228.5% |
| 2013/3 | 296 | -22.2% |
| 2012/3 | 381 | - |