| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 100,796 | +7.1% |
| 4Q25 | 101,692 | +6.8% |
| 3Q25 | 99,788 | +7.8% |
| 2Q25 | 95,643 | +7.3% |
| 1Q25 | 94,073 | +9.4% |
| 4Q24 | 95,257 | +10.8% |
| 3Q24 | 92,586 | +11.1% |
| 2Q24 | 89,113 | +10.7% |
| 1Q24 | 85,996 | +9.6% |
| 4Q23 | 85,963 | +9.3% |
| 3Q23 | 83,357 | +7.1% |
| 2Q23 | 80,533 | +7.5% |
| 1Q23 | 78,433 | +7.6% |
| 4Q22 | 78,661 | +7.0% |
| 3Q22 | 77,800 | +9.0% |
| 2Q22 | 74,907 | +7.9% |
| 1Q22 | 72,878 | +7.7% |
| 4Q21 | 73,506 | +6.9% |
| 3Q21 | 71,385 | +7.0% |
| 2Q21 | 69,439 | +8.2% |
| 1Q21 | 67,656 | +9.4% |
| 4Q20 | 68,758 | +11.8% |
| 3Q20 | 66,689 | +12.5% |
| 2Q20 | 64,200 | +14.4% |
| 1Q20 | 61,818 | +13.7% |
| 4Q19 | 61,526 | +13.4% |
| 3Q19 | 59,278 | +14.8% |
| 2Q19 | 56,137 | +16.7% |
| 1Q19 | 54,349 | +18.6% |
| 4Q18 | 54,269 | +19.8% |
| 3Q18 | 51,633 | +20.7% |
| 2Q18 | 48,120 | +19.7% |
| 1Q18 | 45,822 | +18.4% |
| 4Q17 | 45,287 | +17.3% |
| 3Q17 | 42,776 | +18.1% |
| 2Q17 | 40,193 | +18.3% |
| 1Q17 | 38,709 | +20.1% |
| 4Q16 | 38,606 | +22.0% |
| 3Q16 | 36,220 | - |
| 2Q16 | 33,984 | - |
| 1Q16 | 32,222 | - |
| 4Q15 | 31,640 | - |