| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 5,059 | +17.7% |
| 2Q25 | 4,813 | +15.0% |
| 1Q25 | 4,662 | +15.1% |
| 4Q24 | 4,522 | +14.0% |
| 3Q24 | 4,300 | +13.8% |
| 2Q24 | 4,184 | +15.6% |
| 1Q24 | 4,052 | +15.5% |
| 4Q23 | 3,967 | +15.9% |
| 3Q23 | 3,780 | +17.8% |
| 2Q23 | 3,619 | +17.1% |
| 1Q23 | 3,507 | +18.8% |
| 4Q22 | 3,423 | +32.0% |
| 3Q22 | 3,209 | +31.2% |
| 2Q22 | 3,090 | +31.7% |
| 1Q22 | 2,953 | +31.9% |
| 4Q21 | 2,593 | +33.7% |
| 3Q21 | 2,446 | +32.2% |
| 2Q21 | 2,346 | +30.4% |
| 1Q21 | 2,239 | +32.8% |
| 4Q20 | 1,939 | +27.4% |
| 3Q20 | 1,850 | +22.6% |
| 2Q20 | 1,798 | +23.3% |
| 1Q20 | 1,685 | +25.9% |
| 4Q19 | 1,521 | +41.0% |
| 3Q19 | 1,508 | +46.6% |
| 2Q19 | 1,458 | +39.9% |
| 1Q19 | 1,339 | +40.4% |
| 4Q18 | 1,078 | +24.4% |
| 3Q18 | 1,028 | +23.2% |
| 2Q18 | 1,042 | +19.0% |
| 1Q18 | 953 | +15.1% |
| 4Q17 | 867 | +15.9% |
| 3Q17 | 834 | +19.4% |
| 2Q17 | 876 | +18.9% |
| 1Q17 | 828 | +16.7% |
| 4Q16 | 748 | +23.4% |
| 3Q16 | 699 | +11.9% |
| 2Q16 | 736 | - |
| 1Q16 | 709 | - |
| 4Q15 | 606 | +28.0% |
| 3Q15 | 625 | - |
| 4Q14 | 473 | - |