| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 10,026 | +24.3% |
| 4Q25 | 9,209 | +26.2% |
| 3Q25 | 8,458 | +27.1% |
| 2Q25 | 8,066 | +28.7% |
| 1Q25 | 7,845 | +30.6% |
| 4Q24 | 7,296 | +29.7% |
| 3Q24 | 6,655 | +28.5% |
| 2Q24 | 6,268 | +33.0% |
| 1Q24 | 6,009 | +31.2% |
| 4Q23 | 5,625 | +35.6% |
| 3Q23 | 5,178 | +37.1% |
| 2Q23 | 4,714 | +31.7% |
| 1Q23 | 4,581 | +21.2% |
| 4Q22 | 4,149 | +14.5% |
| 3Q22 | 3,777 | +2.5% |
| 2Q22 | 3,580 | +1.8% |
| 1Q22 | 3,778 | +5.9% |
| 4Q21 | 3,624 | -6.4% |
| 3Q21 | 3,684 | -5.1% |
| 2Q21 | 3,516 | -6.2% |
| 1Q21 | 3,567 | -4.2% |
| 4Q20 | 3,873 | +9.1% |
| 3Q20 | 3,884 | +12.9% |
| 2Q20 | 3,747 | +15.2% |
| 1Q20 | 3,724 | +13.5% |
| 4Q19 | 3,549 | +8.3% |
| 3Q19 | 3,439 | +5.3% |
| 2Q19 | 3,252 | +3.5% |
| 1Q19 | 3,283 | +2.8% |
| 4Q18 | 3,276 | +1.4% |
| 3Q18 | 3,267 | +4.4% |
| 2Q18 | 3,142 | +2.6% |
| 1Q18 | 3,193 | +3.6% |
| 4Q17 | 3,232 | +10.8% |
| 3Q17 | 3,130 | +19.3% |
| 2Q17 | 3,062 | +25.2% |
| 1Q17 | 3,082 | - |
| 4Q16 | 2,918 | +28.2% |
| 3Q16 | 2,624 | - |
| 2Q16 | 2,446 | - |
| 4Q15 | 2,276 | - |