| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | -5,801 | +42.5% |
| 2025/3 | -4,070 | -314.3% |
| 2024/3 | 1,899 | +240.9% |
| 2023/3 | 557 | -25.6% |
| 2022/3 | 749 | +100.8% |
| 2021/3 | 373 | -66.6% |
| 2020/3 | 1,118 | -65.6% |
| 2019/3 | 3,250 | -26.5% |
| 2018/3 | 4,420 | -3.4% |
| 2017/3 | 4,577 | +20.2% |
| 2016/3 | 3,809 | +18.4% |
| 2015/3 | 3,217 | +66.1% |
| 2014/3 | 1,937 | +42.7% |
| 2013/3 | 1,357 | +6.8% |
| 2012/3 | 1,271 | - |