| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 46,568 | +4.2% |
| 1Q26 | 45,572 | +2.5% |
| 4Q25 | 45,091 | -0.8% |
| 3Q25 | 44,121 | -2.0% |
| 2Q25 | 44,704 | -0.8% |
| 1Q25 | 44,461 | -0.5% |
| 4Q24 | 45,451 | +2.9% |
| 3Q24 | 45,044 | +6.0% |
| 2Q24 | 45,052 | +8.4% |
| 1Q24 | 44,676 | +13.1% |
| 4Q23 | 44,191 | +16.7% |
| 3Q23 | 42,475 | +13.7% |
| 2Q23 | 41,570 | +14.4% |
| 1Q23 | 39,514 | +11.7% |
| 4Q22 | 37,881 | +9.9% |
| 3Q22 | 37,356 | +10.5% |
| 2Q22 | 36,353 | +7.1% |
| 1Q22 | 35,360 | +2.1% |
| 4Q21 | 34,471 | -1.5% |
| 3Q21 | 33,817 | -5.1% |
| 2Q21 | 33,957 | -5.7% |
| 1Q21 | 34,632 | -4.3% |
| 4Q20 | 34,988 | -3.5% |
| 3Q20 | 35,648 | +1.3% |
| 2Q20 | 36,011 | +2.5% |
| 1Q20 | 36,201 | +5.7% |
| 4Q19 | 36,253 | +8.1% |
| 3Q19 | 35,183 | +6.0% |
| 2Q19 | 35,140 | +5.3% |
| 1Q19 | 34,257 | +3.7% |
| 4Q18 | 33,544 | +2.3% |
| 3Q18 | 33,201 | +2.5% |
| 2Q18 | 33,377 | +2.7% |
| 1Q18 | 33,036 | -1.5% |
| 4Q17 | 32,801 | -3.6% |
| 3Q17 | 32,406 | -5.0% |
| 2Q17 | 32,491 | -4.9% |
| 1Q17 | 33,530 | - |
| 4Q16 | 34,034 | +0.2% |
| 3Q16 | 34,100 | - |
| 2Q16 | 34,155 | - |
| 4Q15 | 33,966 | - |