| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2026/3 | 97,249 | -12.3% |
| 2025/3 | 110,888 | +6.0% |
| 2024/3 | 104,598 | +7.5% |
| 2023/3 | 97,310 | -7.7% |
| 2022/3 | 105,381 | +6.1% |
| 2021/3 | 99,368 | +6.8% |
| 2020/3 | 93,059 | +7.6% |
| 2019/3 | 86,455 | +6.0% |
| 2018/3 | 81,559 | +5.3% |
| 2017/3 | 77,459 | +5.2% |
| 2016/3 | 73,598 | +5.0% |
| 2015/3 | 70,091 | +0.6% |
| 2014/3 | 69,686 | +3.8% |
| 2013/3 | 67,166 | - |