| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 5,383 | -20.0% |
| 2025/3 | 6,725 | +21.1% |
| 2024/3 | 5,554 | +55.8% |
| 2023/3 | 3,564 | -5.1% |
| 2022/3 | 3,756 | -30.0% |
| 2021/3 | 5,362 | +98.6% |
| 2020/3 | 2,700 | -34.9% |
| 2019/3 | 4,148 | -12.2% |
| 2018/3 | 4,726 | +41.5% |
| 2017/3 | 3,339 | -4.5% |
| 2016/3 | 3,497 | -21.2% |
| 2015/3 | 4,439 | +424.7% |
| 2014/3 | 846 | -22.8% |
| 2013/3 | 1,096 | +27300.0% |
| 2012/3 | 4 | - |