| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 1,720 | +38.8% |
| 2024/6 | 1,239 | -12.1% |
| 2023/6 | 1,410 | -27.4% |
| 2022/6 | 1,943 | -19.4% |
| 2021/6 | 2,412 | +22.3% |
| 2020/6 | 1,973 | +9.2% |
| 2019/6 | 1,807 | -15.2% |
| 2018/6 | 2,131 | +8.7% |
| 2017/6 | 1,960 | +60.2% |
| 2016/6 | 1,223 | +12.1% |
| 2015/6 | 1,091 | +124.7% |
| 2014/6 | 485 | +86.1% |
| 2013/6 | 260 | -20.0% |
| 2012/6 | 326 | -23.0% |
| 2011/6 | 423 | +10.4% |
| 2010/6 | 383 | - |