| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 31,421 | -0.7% |
| 2Q26 | 30,231 | -1.7% |
| 1Q26 | 29,568 | -2.9% |
| 4Q25 | 29,648 | -1.5% |
| 3Q25 | 31,627 | +4.4% |
| 2Q25 | 30,744 | +4.3% |
| 1Q25 | 30,441 | +4.8% |
| 4Q24 | 30,110 | +4.9% |
| 3Q24 | 30,292 | +4.8% |
| 2Q24 | 29,486 | +5.2% |
| 1Q24 | 29,051 | +6.0% |
| 4Q23 | 28,701 | +6.6% |
| 3Q23 | 28,896 | +7.1% |
| 2Q23 | 28,016 | +9.0% |
| 1Q23 | 27,401 | +9.1% |
| 4Q22 | 26,927 | +9.2% |
| 3Q22 | 26,977 | +9.3% |
| 2Q22 | 25,701 | +9.1% |
| 1Q22 | 25,114 | +9.0% |
| 4Q21 | 24,652 | +9.5% |
| 3Q21 | 24,691 | +9.3% |
| 2Q21 | 23,559 | +7.1% |
| 1Q21 | 23,031 | +7.0% |
| 4Q20 | 22,513 | +5.1% |
| 3Q20 | 22,593 | +5.1% |
| 2Q20 | 22,006 | +6.1% |
| 1Q20 | 21,524 | +6.2% |
| 4Q19 | 21,428 | +6.6% |
| 3Q19 | 21,494 | +7.4% |
| 2Q19 | 20,741 | +6.3% |
| 1Q19 | 20,262 | -1.3% |
| 4Q18 | 20,092 | -2.4% |
| 3Q18 | 20,013 | -4.2% |
| 2Q18 | 19,515 | -2.9% |
| 1Q18 | 20,523 | +4.4% |
| 4Q17 | 20,586 | +4.6% |
| 3Q17 | 20,897 | +4.4% |
| 2Q17 | 20,091 | +3.9% |
| 1Q17 | 19,667 | +4.2% |
| 4Q16 | 19,687 | +3.7% |
| 3Q16 | 20,014 | - |
| 2Q16 | 19,337 | - |
| 1Q16 | 18,873 | - |
| 4Q15 | 18,990 | - |