| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q26 | 655,566 | +33.8% |
| 3Q26 | 701,965 | +56.4% |
| 2Q26 | 644,478 | +56.8% |
| 1Q26 | 565,010 | +54.5% |
| 4Q25 | 489,850 | +37.9% |
| 3Q25 | 448,818 | +31.6% |
| 2Q25 | 411,076 | +23.9% |
| 1Q25 | 365,671 | +16.1% |
| 4Q24 | 355,299 | +11.3% |
| 3Q24 | 340,965 | +19.3% |
| 2Q24 | 331,743 | +23.1% |
| 1Q24 | 315,029 | +4.0% |
| 4Q23 | 319,171 | +14.1% |
| 3Q23 | 285,692 | +14.5% |
| 2Q23 | 269,408 | +15.2% |
| 1Q23 | 303,023 | +38.8% |
| 4Q22 | 279,828 | +30.2% |
| 3Q22 | 249,424 | +38.7% |
| 2Q22 | 233,860 | +33.2% |
| 1Q22 | 218,308 | +34.8% |
| 4Q21 | 214,858 | +34.5% |
| 3Q21 | 179,852 | +22.2% |
| 2Q21 | 175,620 | +22.4% |
| 1Q21 | 161,975 | +24.9% |
| 4Q20 | 159,803 | +26.9% |
| 3Q20 | 147,195 | - |
| 2Q20 | 143,476 | - |
| 1Q20 | 129,632 | - |
| 4Q19 | 125,927 | -24.8% |
| 4Q18 | 167,378 | +12.6% |
| 4Q17 | 148,675 | +4.6% |
| 4Q16 | 142,070 | +2.5% |
| 4Q15 | 138,552 | - |