| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2026/3 | 26,090 | -22.7% |
| 2025/3 | 33,769 | -30.4% |
| 2024/3 | 48,551 | +4.1% |
| 2023/3 | 46,652 | -6.3% |
| 2022/3 | 49,765 | +14.3% |
| 2021/3 | 43,549 | +9.2% |
| 2020/3 | 39,872 | -2.1% |
| 2019/3 | 40,710 | +6.0% |
| 2018/3 | 38,400 | +12.3% |
| 2017/3 | 34,185 | +4.0% |
| 2016/3 | 32,881 | -7.3% |
| 2015/3 | 35,468 | +4.7% |
| 2014/3 | 33,868 | +6.7% |
| 2013/3 | 31,743 | - |