| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 357,289 | +3.7% |
| 2Q26 | 356,206 | +3.9% |
| 1Q26 | 347,909 | +4.3% |
| 4Q25 | 348,972 | +2.4% |
| 3Q25 | 344,537 | +2.9% |
| 2Q25 | 342,751 | +2.5% |
| 1Q25 | 333,623 | +1.8% |
| 4Q24 | 340,806 | -1.3% |
| 3Q24 | 334,812 | -1.3% |
| 2Q24 | 334,264 | -1.2% |
| 1Q24 | 327,686 | +0.3% |
| 4Q23 | 345,201 | +1.9% |
| 3Q23 | 339,326 | +2.5% |
| 2Q23 | 338,290 | +3.2% |
| 1Q23 | 326,823 | +2.3% |
| 4Q22 | 338,818 | +6.8% |
| 3Q22 | 331,013 | +6.0% |
| 2Q22 | 327,679 | +5.4% |
| 1Q22 | 319,562 | +4.4% |
| 4Q21 | 317,265 | +2.9% |
| 3Q21 | 312,277 | +2.4% |
| 2Q21 | 310,957 | +1.6% |
| 1Q21 | 306,032 | +1.5% |
| 4Q20 | 308,343 | +1.6% |
| 3Q20 | 305,101 | - |
| 2Q20 | 306,066 | - |
| 1Q20 | 301,555 | - |
| 4Q19 | 303,349 | -7.7% |
| 4Q18 | 328,489 | +2.2% |
| 3Q18 | 325,178 | +2.8% |
| 2Q18 | 328,233 | +4.4% |
| 1Q18 | 322,380 | +4.1% |
| 4Q17 | 321,493 | +4.2% |
| 3Q17 | 316,280 | +3.9% |
| 2Q17 | 314,464 | +3.7% |
| 1Q17 | 309,625 | - |
| 4Q16 | 308,530 | -0.8% |
| 3Q16 | 304,547 | - |
| 2Q16 | 303,348 | - |
| 4Q15 | 311,039 | - |