| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 607,878 | +14.0% |
| 2Q26 | 589,408 | +13.2% |
| 1Q26 | 564,124 | +13.2% |
| 4Q25 | 567,439 | +15.8% |
| 3Q25 | 533,187 | +16.3% |
| 2Q25 | 520,468 | +16.4% |
| 1Q25 | 498,477 | +16.0% |
| 4Q24 | 490,013 | +16.1% |
| 3Q24 | 458,609 | +12.6% |
| 2Q24 | 447,305 | +16.9% |
| 1Q24 | 429,672 | +24.1% |
| 4Q23 | 422,193 | +34.1% |
| 3Q23 | 407,470 | +38.0% |
| 2Q23 | 382,634 | +34.3% |
| 1Q23 | 346,300 | +31.9% |
| 4Q22 | 314,913 | +25.9% |
| 3Q22 | 295,320 | +25.5% |
| 2Q22 | 284,897 | +22.4% |
| 1Q22 | 262,538 | +16.5% |
| 4Q21 | 250,039 | +7.2% |
| 3Q21 | 235,243 | +8.4% |
| 2Q21 | 232,780 | +6.3% |
| 1Q21 | 225,408 | +9.9% |
| 4Q20 | 233,151 | +14.0% |
| 3Q20 | 217,041 | - |
| 2Q20 | 219,070 | - |
| 1Q20 | 205,152 | - |
| 4Q19 | 204,600 | +447.7% |
| 4Q18 | 37,353 | +47.7% |
| 4Q17 | 25,285 | +6.0% |
| 4Q16 | 23,844 | +0.1% |
| 4Q15 | 23,819 | - |