| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 8,722 | -10.4% |
| 1Q26 | 8,885 | -8.7% |
| 4Q25 | 9,082 | -7.5% |
| 3Q25 | 9,949 | -0.4% |
| 2Q25 | 9,735 | +0.8% |
| 1Q25 | 9,736 | +0.5% |
| 4Q24 | 9,822 | 0.0% |
| 3Q24 | 9,993 | 0.0% |
| 2Q24 | 9,660 | +0.8% |
| 1Q24 | 9,690 | +0.9% |
| 4Q23 | 9,821 | +1.6% |
| 3Q23 | 9,992 | +3.1% |
| 2Q23 | 9,580 | +3.6% |
| 1Q23 | 9,604 | +7.0% |
| 4Q22 | 9,671 | +8.1% |
| 3Q22 | 9,690 | +9.8% |
| 2Q22 | 9,246 | +11.2% |
| 1Q22 | 8,974 | +10.2% |
| 4Q21 | 8,944 | +9.4% |
| 3Q21 | 8,826 | +4.3% |
| 2Q21 | 8,313 | +5.4% |
| 1Q21 | 8,142 | +6.2% |
| 4Q20 | 8,177 | +6.6% |
| 3Q20 | 8,462 | +12.4% |
| 2Q20 | 7,884 | +16.9% |
| 1Q20 | 7,667 | +15.0% |
| 4Q19 | 7,668 | +12.9% |
| 3Q19 | 7,532 | +9.2% |
| 2Q19 | 6,744 | +8.5% |
| 1Q19 | 6,669 | +10.7% |
| 4Q18 | 6,790 | +10.0% |
| 3Q18 | 6,895 | +10.9% |
| 2Q18 | 6,218 | +10.2% |
| 1Q18 | 6,027 | +3.3% |
| 4Q17 | 6,172 | -1.1% |
| 3Q17 | 6,218 | -4.2% |
| 2Q17 | 5,645 | -3.2% |
| 1Q17 | 5,832 | - |
| 4Q16 | 6,238 | -4.7% |
| 3Q16 | 6,488 | - |
| 2Q16 | 5,831 | - |
| 4Q15 | 6,543 | - |