| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 182,778 | +0.9% |
| 2Q26 | 179,475 | +2.6% |
| 1Q26 | 177,848 | +4.5% |
| 4Q25 | 173,612 | +3.1% |
| 3Q25 | 181,132 | +10.8% |
| 2Q25 | 174,908 | +7.2% |
| 1Q25 | 170,121 | +5.9% |
| 4Q24 | 168,438 | +5.5% |
| 3Q24 | 163,436 | +2.4% |
| 2Q24 | 163,208 | +6.1% |
| 1Q24 | 160,716 | +8.3% |
| 4Q23 | 159,717 | +8.7% |
| 3Q23 | 159,539 | +6.8% |
| 2Q23 | 153,775 | +1.7% |
| 1Q23 | 148,332 | -2.0% |
| 4Q22 | 146,922 | -5.6% |
| 3Q22 | 149,333 | -1.9% |
| 2Q22 | 151,218 | -0.8% |
| 1Q22 | 151,308 | -1.0% |
| 4Q21 | 155,594 | -4.3% |
| 3Q21 | 152,200 | -6.1% |
| 2Q21 | 152,494 | -4.8% |
| 1Q21 | 152,861 | -2.4% |
| 4Q20 | 162,620 | +5.2% |
| 3Q20 | 162,043 | +4.4% |
| 2Q20 | 160,100 | +2.8% |
| 1Q20 | 156,550 | +4.1% |
| 4Q19 | 154,638 | +5.8% |
| 3Q19 | 155,154 | +6.8% |
| 2Q19 | 155,732 | +7.1% |
| 1Q19 | 150,433 | +3.2% |
| 4Q18 | 146,187 | -0.7% |
| 3Q18 | 145,308 | +1.2% |
| 2Q18 | 145,450 | +4.7% |
| 1Q18 | 145,731 | +10.6% |
| 4Q17 | 147,268 | +15.0% |
| 3Q17 | 143,627 | +12.0% |
| 2Q17 | 138,907 | +12.8% |
| 1Q17 | 131,799 | - |
| 4Q16 | 128,087 | +19.4% |
| 3Q16 | 128,265 | - |
| 2Q16 | 123,130 | - |
| 4Q15 | 107,314 | - |