| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 9,541 | -0.3% |
| 2025/3 | 9,566 | +57.1% |
| 2024/3 | 6,088 | +51.0% |
| 2023/3 | 4,032 | -25.8% |
| 2022/3 | 5,437 | -14.5% |
| 2021/3 | 6,358 | -10.3% |
| 2020/3 | 7,089 | +8.6% |
| 2019/3 | 6,529 | +11.2% |
| 2018/3 | 5,869 | -4.7% |
| 2017/3 | 6,158 | +32.4% |
| 2016/3 | 4,651 | -1.2% |
| 2015/3 | 4,709 | +92.5% |
| 2014/3 | 2,446 | +119.6% |
| 2013/3 | 1,114 | -32.0% |
| 2012/3 | 1,638 | - |