| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 19,913 | +7.2% |
| 1Q26 | 19,429 | +2.1% |
| 4Q25 | 19,086 | -0.2% |
| 3Q25 | 19,631 | +4.0% |
| 2Q25 | 18,581 | -0.5% |
| 1Q25 | 19,038 | +1.8% |
| 4Q24 | 19,130 | +4.4% |
| 3Q24 | 18,876 | +2.0% |
| 2Q24 | 18,673 | +10.0% |
| 1Q24 | 18,696 | +10.3% |
| 4Q23 | 18,326 | +8.2% |
| 3Q23 | 18,510 | +10.5% |
| 2Q23 | 16,969 | +5.0% |
| 1Q23 | 16,947 | +6.7% |
| 4Q22 | 16,930 | +8.1% |
| 3Q22 | 16,757 | +4.3% |
| 2Q22 | 16,167 | +3.4% |
| 1Q22 | 15,881 | +2.8% |
| 4Q21 | 15,661 | +2.5% |
| 3Q21 | 16,073 | +4.6% |
| 2Q21 | 15,639 | +4.9% |
| 1Q21 | 15,451 | +5.4% |
| 4Q20 | 15,275 | +5.3% |
| 3Q20 | 15,366 | +7.3% |
| 2Q20 | 14,903 | +5.3% |
| 1Q20 | 14,656 | +5.9% |
| 4Q19 | 14,504 | +5.6% |
| 3Q19 | 14,316 | +4.5% |
| 2Q19 | 14,154 | +5.2% |
| 1Q19 | 13,842 | +4.9% |
| 4Q18 | 13,737 | +4.8% |
| 3Q18 | 13,700 | +5.8% |
| 2Q18 | 13,452 | +12.2% |
| 1Q18 | 13,199 | +11.1% |
| 4Q17 | 13,111 | +2.9% |
| 3Q17 | 12,949 | -0.7% |
| 2Q17 | 11,986 | -7.5% |
| 1Q17 | 11,882 | -9.6% |
| 4Q16 | 12,742 | -3.2% |
| 3Q16 | 13,035 | - |
| 2Q16 | 12,953 | - |
| 1Q16 | 13,138 | - |
| 4Q15 | 13,161 | - |