| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 44,075 | +11.6% |
| 2Q26 | 42,767 | +11.9% |
| 1Q26 | 40,866 | +12.8% |
| 4Q25 | 39,600 | +14.0% |
| 3Q25 | 39,476 | +13.2% |
| 2Q25 | 38,224 | +14.8% |
| 1Q25 | 36,227 | +13.1% |
| 4Q24 | 34,743 | +11.7% |
| 3Q24 | 34,868 | +12.7% |
| 2Q24 | 33,297 | +13.1% |
| 1Q24 | 32,021 | +11.6% |
| 4Q23 | 31,092 | +10.4% |
| 3Q23 | 30,947 | +12.9% |
| 2Q23 | 29,451 | +10.6% |
| 1Q23 | 28,683 | +8.5% |
| 4Q22 | 28,165 | +5.7% |
| 3Q22 | 27,410 | -5.8% |
| 2Q22 | 26,633 | -3.2% |
| 1Q22 | 26,426 | -4.4% |
| 4Q21 | 26,652 | -8.5% |
| 3Q21 | 29,110 | -0.1% |
| 2Q21 | 27,519 | -3.7% |
| 1Q21 | 27,638 | +1.4% |
| 4Q20 | 29,113 | +8.9% |
| 3Q20 | 29,131 | +12.9% |
| 2Q20 | 28,570 | +16.5% |
| 1Q20 | 27,256 | +16.8% |
| 4Q19 | 26,741 | +15.7% |
| 3Q19 | 25,801 | +13.1% |
| 2Q19 | 24,518 | +15.1% |
| 1Q19 | 23,329 | +13.0% |
| 4Q18 | 23,112 | +14.8% |
| 3Q18 | 22,816 | +17.7% |
| 2Q18 | 21,299 | +16.7% |
| 1Q18 | 20,645 | +18.8% |
| 4Q17 | 20,135 | +17.3% |
| 3Q17 | 19,387 | +13.4% |
| 2Q17 | 18,255 | +12.8% |
| 1Q17 | 17,377 | - |
| 4Q16 | 17,167 | +17.4% |
| 3Q16 | 17,097 | - |
| 2Q16 | 16,190 | - |
| 4Q15 | 14,618 | - |