| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 19,530 | +9.6% |
| 1Q26 | 19,170 | +8.7% |
| 4Q25 | 19,807 | +10.0% |
| 3Q25 | 18,369 | +11.7% |
| 2Q25 | 17,826 | +9.5% |
| 1Q25 | 17,640 | +8.1% |
| 4Q24 | 18,011 | +7.6% |
| 3Q24 | 16,439 | +6.7% |
| 2Q24 | 16,285 | +6.5% |
| 1Q24 | 16,323 | +4.8% |
| 4Q23 | 16,739 | +8.1% |
| 3Q23 | 15,412 | +7.6% |
| 2Q23 | 15,296 | +8.9% |
| 1Q23 | 15,580 | +11.9% |
| 4Q22 | 15,492 | +12.3% |
| 3Q22 | 14,330 | +20.0% |
| 2Q22 | 14,043 | +24.6% |
| 1Q22 | 13,920 | +30.5% |
| 4Q21 | 13,793 | +27.9% |
| 3Q21 | 11,940 | +25.2% |
| 2Q21 | 11,270 | +19.1% |
| 1Q21 | 10,669 | +13.2% |
| 4Q20 | 10,785 | +13.7% |
| 3Q20 | 9,534 | +10.3% |
| 2Q20 | 9,459 | +12.2% |
| 1Q20 | 9,422 | +12.4% |
| 4Q19 | 9,484 | +16.2% |
| 3Q19 | 8,642 | +17.6% |
| 2Q19 | 8,432 | +23.4% |
| 1Q19 | 8,383 | +22.9% |
| 4Q18 | 8,165 | +13.4% |
| 3Q18 | 7,348 | +21.9% |
| 2Q18 | 6,833 | +6.3% |
| 1Q18 | 6,820 | +1.7% |
| 4Q17 | 7,197 | +0.5% |
| 3Q17 | 6,029 | -3.7% |
| 2Q17 | 6,429 | +3.5% |
| 1Q17 | 6,708 | - |
| 4Q16 | 7,158 | +2.6% |
| 3Q16 | 6,262 | - |
| 2Q16 | 6,210 | - |
| 4Q15 | 6,978 | - |