| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,123 | +2.5% |
| 3Q25 | 3,994 | +5.7% |
| 2Q25 | 4,025 | +3.7% |
| 1Q25 | 3,914 | +2.0% |
| 4Q24 | 4,022 | +1.0% |
| 3Q24 | 3,779 | +3.9% |
| 2Q24 | 3,880 | +6.1% |
| 1Q24 | 3,839 | +8.6% |
| 4Q23 | 3,981 | +9.4% |
| 3Q23 | 3,639 | +3.7% |
| 2Q23 | 3,658 | +2.6% |
| 1Q23 | 3,535 | +2.8% |
| 4Q22 | 3,640 | +1.7% |
| 3Q22 | 3,509 | +13.3% |
| 2Q22 | 3,565 | +14.0% |
| 1Q22 | 3,440 | +11.3% |
| 4Q21 | 3,580 | +12.3% |
| 3Q21 | 3,097 | +4.5% |
| 2Q21 | 3,128 | +3.1% |
| 1Q21 | 3,090 | +3.1% |
| 4Q20 | 3,189 | +5.7% |
| 3Q20 | 2,965 | +3.3% |
| 2Q20 | 3,034 | +6.7% |
| 1Q20 | 2,997 | +8.6% |
| 4Q19 | 3,018 | +6.5% |
| 3Q19 | 2,871 | +5.2% |
| 2Q19 | 2,844 | +3.9% |
| 1Q19 | 2,760 | +2.8% |
| 4Q18 | 2,835 | +1.6% |
| 3Q18 | 2,729 | +0.7% |
| 2Q18 | 2,736 | +0.5% |
| 1Q18 | 2,684 | +1.0% |
| 4Q17 | 2,791 | +3.2% |
| 3Q17 | 2,710 | +4.1% |
| 2Q17 | 2,723 | +4.4% |
| 1Q17 | 2,658 | +4.6% |
| 4Q16 | 2,706 | +2.4% |
| 3Q16 | 2,604 | +1.4% |
| 2Q16 | 2,608 | - |
| 1Q16 | 2,542 | - |
| 4Q15 | 2,643 | -5.2% |
| 3Q15 | 2,566 | - |
| 4Q14 | 2,789 | - |