| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 3,722 | -23.1% |
| 2024/6 | 4,843 | +19.6% |
| 2023/6 | 4,051 | -3.9% |
| 2022/6 | 4,214 | +12.7% |
| 2021/6 | 3,741 | +12.2% |
| 2020/6 | 3,335 | -3.2% |
| 2019/6 | 3,447 | +12.3% |
| 2018/6 | 3,069 | +21.2% |
| 2017/6 | 2,532 | +3.9% |
| 2016/6 | 2,437 | +33.8% |
| 2015/6 | 1,821 | -26.1% |
| 2014/6 | 2,465 | +7.5% |
| 2013/6 | 2,294 | +100.9% |
| 2012/6 | 1,141 | +36.5% |
| 2011/6 | 835 | - |