| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 22,760 | +4.1% |
| 1Q26 | 22,526 | +2.0% |
| 4Q25 | 22,704 | +3.0% |
| 3Q25 | 22,848 | +5.1% |
| 2Q25 | 21,863 | -0.2% |
| 1Q25 | 22,076 | +1.8% |
| 4Q24 | 22,032 | +2.3% |
| 3Q24 | 21,741 | +2.0% |
| 2Q24 | 21,914 | +3.5% |
| 1Q24 | 21,682 | +3.7% |
| 4Q23 | 21,535 | +4.6% |
| 3Q23 | 21,319 | +5.1% |
| 2Q23 | 21,169 | +6.2% |
| 1Q23 | 20,905 | +6.2% |
| 4Q22 | 20,597 | +5.9% |
| 3Q22 | 20,283 | +7.4% |
| 2Q22 | 19,929 | +6.6% |
| 1Q22 | 19,680 | +4.8% |
| 4Q21 | 19,452 | +1.2% |
| 3Q21 | 18,890 | -1.5% |
| 2Q21 | 18,699 | -1.4% |
| 1Q21 | 18,781 | +0.2% |
| 4Q20 | 19,219 | +1.9% |
| 3Q20 | 19,174 | +2.9% |
| 2Q20 | 18,959 | +2.8% |
| 1Q20 | 18,750 | +4.2% |
| 4Q19 | 18,866 | +6.0% |
| 3Q19 | 18,629 | +5.4% |
| 2Q19 | 18,438 | +5.5% |
| 1Q19 | 18,000 | +4.9% |
| 4Q18 | 17,798 | +4.4% |
| 3Q18 | 17,673 | +5.9% |
| 2Q18 | 17,471 | +7.3% |
| 1Q18 | 17,155 | +6.0% |
| 4Q17 | 17,041 | +4.4% |
| 3Q17 | 16,688 | +3.0% |
| 2Q17 | 16,286 | +1.0% |
| 1Q17 | 16,186 | - |
| 4Q16 | 16,326 | +1.8% |
| 3Q16 | 16,202 | - |
| 2Q16 | 16,129 | - |
| 4Q15 | 16,038 | - |