| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 472,441 | +7.7% |
| 2Q26 | 464,853 | +18.6% |
| 1Q26 | 453,511 | +13.4% |
| 4Q25 | 445,499 | +12.0% |
| 3Q25 | 438,824 | +15.3% |
| 2Q25 | 391,935 | +3.5% |
| 1Q25 | 400,078 | +9.9% |
| 4Q24 | 397,846 | +9.6% |
| 3Q24 | 380,700 | +12.3% |
| 2Q24 | 378,742 | +13.0% |
| 1Q24 | 363,971 | +12.1% |
| 4Q23 | 362,989 | +16.9% |
| 3Q23 | 338,881 | +32.1% |
| 2Q23 | 335,169 | +50.1% |
| 1Q23 | 324,776 | -7.2% |
| 4Q22 | 310,592 | -9.8% |
| 3Q22 | 256,524 | -25.3% |
| 2Q22 | 223,333 | -34.6% |
| 1Q22 | 350,116 | +3.3% |
| 4Q21 | 344,438 | -1.9% |
| 3Q21 | 343,388 | -0.4% |
| 2Q21 | 341,618 | -0.0% |
| 1Q21 | 339,057 | +0.2% |
| 4Q20 | 350,934 | +5.9% |
| 3Q20 | 344,668 | +5.1% |
| 2Q20 | 341,661 | +6.9% |
| 1Q20 | 338,543 | +7.5% |
| 4Q19 | 331,306 | +5.0% |
| 3Q19 | 327,938 | +3.7% |
| 2Q19 | 319,541 | -10.0% |
| 1Q19 | 314,846 | -10.7% |
| 4Q18 | 315,631 | -8.7% |
| 3Q18 | 316,248 | -8.7% |
| 2Q18 | 354,900 | +3.4% |
| 1Q18 | 352,640 | +1.8% |
| 4Q17 | 345,693 | 0.0% |
| 3Q17 | 346,202 | -1.1% |
| 2Q17 | 343,372 | -2.7% |
| 1Q17 | 346,548 | -1.5% |
| 4Q16 | 345,674 | -0.2% |
| 3Q16 | 349,952 | - |
| 2Q16 | 352,976 | - |
| 1Q16 | 351,838 | - |
| 4Q15 | 346,441 | +8.8% |
| 4Q14 | 318,433 | +9.1% |
| 4Q13 | 291,990 | - |