| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,480 | -55.8% |
| 2025/3 | 3,350 | -12.5% |
| 2024/3 | 3,829 | +1.4% |
| 2023/3 | 3,778 | -13.6% |
| 2022/3 | 4,373 | +24.5% |
| 2021/3 | 3,513 | +12.3% |
| 2020/3 | 3,129 | +7.1% |
| 2019/3 | 2,923 | -13.4% |
| 2018/3 | 3,374 | +62.7% |
| 2017/3 | 2,073 | +25.4% |
| 2016/3 | 1,653 | +9.0% |
| 2015/3 | 1,516 | +36.9% |
| 2014/3 | 1,108 | +200.2% |
| 2013/3 | 369 | -21.4% |
| 2012/3 | 469 | - |