| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,321 | -10.9% |
| 2025/3 | 4,848 | +8.0% |
| 2024/3 | 4,488 | -28.6% |
| 2023/3 | 6,284 | -7.7% |
| 2022/3 | 6,811 | +7.1% |
| 2021/3 | 6,357 | +249.1% |
| 2020/3 | 1,821 | -49.3% |
| 2019/3 | 3,589 | -7.5% |
| 2018/3 | 3,882 | +3.2% |
| 2017/3 | 3,762 | +40.8% |
| 2016/3 | 2,671 | -75.2% |
| 2015/3 | 10,767 | +362.1% |
| 2014/3 | 2,330 | +90.7% |
| 2013/3 | 1,222 | +31.3% |
| 2012/3 | 931 | - |