| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 13,877 | +7.9% |
| 4Q25 | 14,005 | +7.6% |
| 3Q25 | 13,851 | +3.0% |
| 2Q25 | 13,156 | -0.1% |
| 1Q25 | 12,864 | +0.2% |
| 4Q24 | 13,011 | +0.9% |
| 3Q24 | 13,450 | +6.1% |
| 2Q24 | 13,166 | +6.5% |
| 1Q24 | 12,833 | +6.7% |
| 4Q23 | 12,889 | +4.0% |
| 3Q23 | 12,671 | +12.6% |
| 2Q23 | 12,364 | +17.1% |
| 1Q23 | 12,028 | +20.9% |
| 4Q22 | 12,395 | +28.4% |
| 3Q22 | 11,258 | +27.2% |
| 2Q22 | 10,555 | +22.0% |
| 1Q22 | 9,951 | +19.9% |
| 4Q21 | 9,654 | +16.2% |
| 3Q21 | 8,848 | +4.6% |
| 2Q21 | 8,651 | +4.8% |
| 1Q21 | 8,302 | +3.4% |
| 4Q20 | 8,309 | +4.6% |
| 3Q20 | 8,458 | +10.6% |
| 2Q20 | 8,257 | +10.6% |
| 1Q20 | 8,029 | +9.4% |
| 4Q19 | 7,941 | +7.2% |
| 3Q19 | 7,646 | +3.8% |
| 2Q19 | 7,468 | +4.3% |
| 1Q19 | 7,337 | +7.2% |
| 4Q18 | 7,408 | +9.6% |
| 3Q18 | 7,365 | +11.7% |
| 2Q18 | 7,162 | +16.1% |
| 1Q18 | 6,842 | +14.1% |
| 4Q17 | 6,762 | +9.9% |
| 3Q17 | 6,593 | +11.2% |
| 2Q17 | 6,172 | +4.9% |
| 1Q17 | 5,996 | +4.9% |
| 4Q16 | 6,155 | +9.6% |
| 3Q16 | 5,930 | - |
| 2Q16 | 5,884 | - |
| 1Q16 | 5,718 | - |
| 4Q15 | 5,617 | +11.7% |
| 4Q14 | 5,029 | - |