| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,587 | +17.0% |
| 1Q26 | 7,253 | +17.8% |
| 4Q25 | 7,146 | +17.0% |
| 3Q25 | 6,915 | +19.6% |
| 2Q25 | 6,488 | +19.1% |
| 1Q25 | 6,157 | +18.3% |
| 4Q24 | 6,107 | +24.9% |
| 3Q24 | 5,782 | +21.8% |
| 2Q24 | 5,447 | +24.4% |
| 1Q24 | 5,204 | +26.0% |
| 4Q23 | 4,891 | +21.3% |
| 3Q23 | 4,748 | +21.4% |
| 2Q23 | 4,377 | +19.1% |
| 1Q23 | 4,129 | +19.4% |
| 4Q22 | 4,031 | +23.1% |
| 3Q22 | 3,913 | +25.0% |
| 2Q22 | 3,676 | +25.4% |
| 1Q22 | 3,459 | +24.8% |
| 4Q21 | 3,275 | +17.2% |
| 3Q21 | 3,130 | +18.7% |
| 2Q21 | 2,930 | +18.3% |
| 1Q21 | 2,770 | +15.0% |
| 4Q20 | 2,794 | +13.9% |
| 3Q20 | 2,637 | +10.2% |
| 2Q20 | 2,476 | +14.3% |
| 1Q20 | 2,408 | +21.3% |
| 4Q19 | 2,453 | +24.7% |
| 3Q19 | 2,392 | +30.2% |
| 2Q19 | 2,166 | +29.0% |
| 1Q19 | 1,985 | +24.9% |
| 4Q18 | 1,967 | +22.5% |
| 3Q18 | 1,837 | +28.4% |
| 2Q18 | 1,679 | +23.4% |
| 1Q18 | 1,588 | +24.1% |
| 4Q17 | 1,606 | +23.1% |
| 3Q17 | 1,431 | +4.0% |
| 2Q17 | 1,360 | +7.8% |
| 1Q17 | 1,280 | - |
| 4Q16 | 1,305 | +10.7% |
| 3Q16 | 1,376 | - |
| 2Q16 | 1,262 | - |
| 4Q15 | 1,179 | - |