| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q26 | 569,907 | -0.5% |
| 3Q26 | 584,921 | +0.4% |
| 2Q26 | 580,203 | +2.0% |
| 1Q26 | 568,387 | +0.7% |
| 4Q25 | 572,710 | +2.8% |
| 3Q25 | 582,722 | +6.5% |
| 2Q25 | 568,595 | +5.0% |
| 1Q25 | 564,501 | +5.4% |
| 4Q24 | 557,025 | +5.8% |
| 3Q24 | 547,198 | +6.7% |
| 2Q24 | 541,771 | +5.7% |
| 1Q24 | 535,829 | +8.9% |
| 4Q23 | 526,299 | +9.6% |
| 3Q23 | 512,989 | +15.3% |
| 2Q23 | 512,348 | +19.7% |
| 1Q23 | 491,890 | +20.3% |
| 4Q22 | 480,154 | +20.2% |
| 3Q22 | 445,015 | +16.5% |
| 2Q22 | 427,915 | +15.0% |
| 1Q22 | 408,745 | +12.3% |
| 4Q21 | 399,306 | +8.0% |
| 3Q21 | 382,014 | -2.4% |
| 2Q21 | 372,168 | -3.7% |
| 1Q21 | 364,029 | -2.4% |
| 4Q20 | 369,609 | -3.5% |
| 3Q20 | 391,505 | - |
| 2Q20 | 386,474 | - |
| 1Q20 | 372,983 | - |
| 4Q19 | 382,897 | +45.8% |
| 4Q18 | 262,612 | +8.3% |
| 4Q17 | 242,535 | +4.5% |
| 4Q16 | 232,115 | +9.9% |
| 4Q15 | 211,124 | - |