| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 2,026 | -54.7% |
| 2025/3 | 4,477 | +111.5% |
| 2024/3 | 2,117 | -37.7% |
| 2023/3 | 3,399 | -23.7% |
| 2022/3 | 4,455 | +3.2% |
| 2021/3 | 4,315 | +90.2% |
| 2020/3 | 2,269 | -10.6% |
| 2019/3 | 2,538 | -12.7% |
| 2018/3 | 2,908 | -33.1% |
| 2017/3 | 4,344 | +44.1% |
| 2016/3 | 3,015 | +26.6% |
| 2015/3 | 2,382 | +172.9% |
| 2014/3 | 873 | -6.7% |
| 2013/3 | 936 | +74.6% |
| 2012/3 | 536 | - |