| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/6 | 2,986 | -13.1% |
| 2025/6 | 3,435 | +20.5% |
| 2024/6 | 2,851 | +36.1% |
| 2023/6 | 2,094 | +2.4% |
| 2022/6 | 2,045 | +8.3% |
| 2021/6 | 1,888 | +22.8% |
| 2020/6 | 1,537 | +16.8% |
| 2019/6 | 1,317 | +24.0% |
| 2018/6 | 1,062 | +60.0% |
| 2017/6 | 663 | +0.4% |
| 2016/6 | 660 | +64.3% |
| 2015/6 | 402 | -35.5% |
| 2014/6 | 623 | +71.8% |
| 2013/6 | 362 | +89.9% |
| 2012/6 | 191 | +650.7% |
| 2011/6 | 25 | - |