| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q26 | 298,052 | +1.3% |
| 3Q26 | 273,566 | -2.2% |
| 2Q26 | 298,418 | +5.7% |
| 1Q26 | 280,894 | +5.7% |
| 4Q25 | 294,157 | +4.6% |
| 3Q25 | 279,730 | -2.4% |
| 2Q25 | 282,306 | -1.8% |
| 1Q25 | 265,767 | -3.0% |
| 4Q24 | 281,336 | +2.1% |
| 3Q24 | 286,553 | +8.6% |
| 2Q24 | 287,585 | +8.3% |
| 1Q24 | 273,889 | +7.6% |
| 4Q23 | 275,523 | +3.3% |
| 3Q23 | 263,894 | -3.5% |
| 2Q23 | 265,650 | -3.0% |
| 1Q23 | 254,550 | -2.7% |
| 4Q22 | 266,776 | -1.6% |
| 3Q22 | 273,530 | +7.3% |
| 2Q22 | 273,824 | +7.9% |
| 1Q22 | 261,550 | +8.7% |
| 4Q21 | 271,006 | +11.5% |
| 3Q21 | 255,008 | +11.4% |
| 2Q21 | 253,708 | +11.1% |
| 1Q21 | 240,590 | +11.3% |
| 4Q20 | 242,958 | +6.9% |
| 3Q20 | 228,849 | - |
| 2Q20 | 228,341 | - |
| 1Q20 | 216,123 | - |
| 4Q19 | 227,317 | +161.1% |
| 4Q18 | 87,077 | +10.9% |
| 4Q17 | 78,512 | +24.3% |
| 4Q16 | 63,152 | +18.7% |
| 4Q15 | 53,192 | - |