| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 3,173 | +18.3% |
| 2024/6 | 2,683 | +18.9% |
| 2023/6 | 2,257 | -4.7% |
| 2022/6 | 2,368 | +1.3% |
| 2021/6 | 2,337 | +62.2% |
| 2020/6 | 1,441 | +29.4% |
| 2019/6 | 1,113 | -18.5% |
| 2018/6 | 1,365 | +29.0% |
| 2017/6 | 1,058 | +332.5% |
| 2016/6 | 244 | -58.1% |
| 2015/6 | 584 | +139.7% |
| 2014/6 | 243 | -52.4% |
| 2013/6 | 512 | +47.4% |
| 2012/6 | 347 | -18.9% |
| 2011/6 | 428 | - |