| （単位：十億円） | 資本金及び資本剰余金 | 前年比（％） |
|---|---|---|
| 2024/3 | 4,636 | -5.4% |
| 2023/3 | 4,902 | -8.0% |
| 2022/3 | 5,328 | -3.7% |
| 2021/3 | 5,534 | 0.0% |
| 2020/3 | 5,534 | -0.8% |
| 2019/3 | 5,577 | -2.8% |
| 2018/3 | 5,740 | -3.6% |
| 2017/3 | 5,957 | -0.0% |
| 2016/3 | 5,959 | -0.0% |
| 2015/3 | 5,960 | -25.6% |
| 2014/3 | 8,011 | +0.2% |
| 2013/3 | 7,994 | -0.4% |
| 2012/3 | 8,024 | -0.2% |
| 2011/3 | 8,040 | -2.7% |
| 2010/3 | 8,263 | - |