| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 11,243 | +16.8% |
| 3Q25 | 10,687 | +13.6% |
| 2Q25 | 10,502 | +13.1% |
| 1Q25 | 9,727 | +15.1% |
| 4Q24 | 9,625 | +14.7% |
| 3Q24 | 9,410 | +20.0% |
| 2Q24 | 9,284 | +17.5% |
| 1Q24 | 8,452 | +15.1% |
| 4Q23 | 8,392 | +13.0% |
| 3Q23 | 7,844 | +11.0% |
| 2Q23 | 7,898 | +13.8% |
| 1Q23 | 7,343 | +11.2% |
| 4Q22 | 7,429 | +13.9% |
| 3Q22 | 7,066 | +11.8% |
| 2Q22 | 6,941 | +8.7% |
| 1Q22 | 6,606 | +15.6% |
| 4Q21 | 6,524 | +14.0% |
| 3Q21 | 6,323 | +15.1% |
| 2Q21 | 6,386 | +11.3% |
| 1Q21 | 5,715 | +6.0% |
| 4Q20 | 5,725 | +3.2% |
| 3Q20 | 5,494 | +1.0% |
| 2Q20 | 5,737 | +0.8% |
| 1Q20 | 5,392 | +2.6% |
| 4Q19 | 5,546 | +4.5% |
| 3Q19 | 5,441 | +8.5% |
| 2Q19 | 5,691 | +9.7% |
| 1Q19 | 5,258 | +8.7% |
| 4Q18 | 5,309 | +8.5% |
| 3Q18 | 5,014 | +7.7% |
| 2Q18 | 5,189 | +12.5% |
| 1Q18 | 4,836 | +19.8% |
| 4Q17 | 4,893 | +20.4% |
| 3Q17 | 4,657 | +18.4% |
| 2Q17 | 4,612 | +15.3% |
| 1Q17 | 4,038 | +9.2% |
| 4Q16 | 4,064 | +13.3% |
| 3Q16 | 3,933 | - |
| 2Q16 | 4,002 | - |
| 1Q16 | 3,697 | - |
| 4Q15 | 3,587 | +28.9% |
| 4Q14 | 2,783 | - |