| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 406,321 | +9.5% |
| 3Q25 | 372,801 | +2.4% |
| 2Q25 | 372,227 | +3.1% |
| 1Q25 | 362,039 | +7.1% |
| 4Q24 | 371,050 | +9.5% |
| 3Q24 | 363,898 | +17.2% |
| 2Q24 | 361,077 | +23.2% |
| 1Q24 | 337,933 | +18.9% |
| 4Q23 | 338,764 | +18.5% |
| 3Q23 | 310,551 | +10.9% |
| 2Q23 | 293,158 | +5.2% |
| 1Q23 | 284,272 | +9.6% |
| 4Q22 | 285,842 | +11.9% |
| 3Q22 | 280,039 | +19.4% |
| 2Q22 | 278,743 | +16.2% |
| 1Q22 | 259,273 | +13.8% |
| 4Q21 | 255,528 | +12.7% |
| 3Q21 | 234,514 | +9.1% |
| 2Q21 | 239,894 | +10.5% |
| 1Q21 | 227,742 | +12.1% |
| 4Q20 | 226,639 | +12.6% |
| 3Q20 | 215,038 | - |
| 2Q20 | 217,165 | - |
| 1Q20 | 203,209 | - |
| 4Q19 | 201,253 | -48.8% |
| 4Q18 | 393,238 | +6.8% |
| 4Q17 | 368,275 | +304.8% |
| 3Q17 | 97,054 | +9.3% |
| 2Q17 | 97,816 | +8.8% |
| 1Q17 | 92,630 | +7.0% |
| 4Q16 | 90,986 | +5.8% |
| 3Q16 | 88,787 | +7.9% |
| 2Q16 | 89,920 | - |
| 1Q16 | 86,557 | - |
| 4Q15 | 85,997 | +26.3% |
| 3Q15 | 82,267 | - |
| 4Q14 | 68,103 | - |