| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 620,680 | +4.7% |
| 2Q26 | 617,810 | +4.5% |
| 1Q26 | 600,920 | +4.1% |
| 4Q25 | 605,464 | +3.5% |
| 3Q25 | 592,803 | +2.4% |
| 2Q25 | 591,040 | +1.1% |
| 1Q25 | 577,193 | +0.8% |
| 4Q24 | 585,230 | +2.2% |
| 3Q24 | 578,781 | +2.7% |
| 2Q24 | 584,889 | +3.4% |
| 1Q24 | 572,702 | +7.0% |
| 4Q23 | 572,897 | +9.4% |
| 3Q23 | 563,801 | +12.4% |
| 2Q23 | 565,533 | +15.2% |
| 1Q23 | 535,017 | +16.1% |
| 4Q22 | 523,545 | +17.5% |
| 3Q22 | 501,622 | +19.6% |
| 2Q22 | 491,041 | +21.1% |
| 1Q22 | 460,675 | +20.6% |
| 4Q21 | 445,464 | +17.5% |
| 3Q21 | 419,287 | +13.9% |
| 2Q21 | 405,642 | +11.2% |
| 1Q21 | 381,853 | +10.0% |
| 4Q20 | 379,073 | +11.0% |
| 3Q20 | 368,166 | - |
| 2Q20 | 364,734 | - |
| 1Q20 | 347,018 | - |
| 4Q19 | 341,567 | +616.2% |
| 4Q18 | 47,693 | +147.8% |
| 4Q17 | 19,247 | +27.0% |
| 4Q16 | 15,161 | +11.5% |
| 3Q16 | 136,214 | - |
| 2Q16 | 129,847 | - |
| 4Q15 | 13,603 | - |