| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,321 | +3.7% |
| 3Q25 | 2,290 | +3.1% |
| 1Q25 | 2,235 | +2.3% |
| 4Q24 | 2,239 | +3.0% |
| 3Q24 | 2,222 | +3.1% |
| 2Q24 | 2,241 | +5.5% |
| 1Q24 | 2,186 | +6.0% |
| 4Q23 | 2,174 | +6.1% |
| 3Q23 | 2,154 | +6.2% |
| 2Q23 | 2,125 | +5.8% |
| 1Q23 | 2,062 | +3.3% |
| 4Q22 | 2,048 | +2.6% |
| 3Q22 | 2,029 | +1.6% |
| 2Q22 | 2,007 | +2.6% |
| 1Q22 | 1,996 | +4.5% |
| 4Q21 | 1,996 | +4.8% |
| 3Q21 | 1,997 | +5.9% |
| 2Q21 | 1,957 | +3.9% |
| 1Q21 | 1,911 | +2.9% |
| 4Q20 | 1,904 | +1.8% |
| 3Q20 | 1,887 | +5.0% |
| 2Q20 | 1,883 | +7.3% |
| 1Q20 | 1,857 | +9.2% |
| 4Q19 | 1,870 | +7.3% |
| 3Q19 | 1,796 | +4.7% |
| 2Q19 | 1,755 | +3.1% |
| 1Q19 | 1,700 | +3.0% |
| 4Q18 | 1,743 | +4.9% |
| 3Q18 | 1,715 | +7.8% |
| 2Q18 | 1,702 | +7.9% |
| 1Q18 | 1,651 | +6.8% |
| 4Q17 | 1,662 | +5.3% |
| 3Q17 | 1,590 | - |
| 2Q17 | 1,578 | - |
| 1Q17 | 1,546 | - |
| 4Q16 | 1,578 | +9.0% |
| 4Q15 | 1,448 | - |