| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 507,011 | +25.1% |
| 1Q26 | 469,058 | +24.5% |
| 4Q25 | 450,180 | +23.6% |
| 3Q25 | 430,449 | +22.6% |
| 2Q25 | 405,147 | +13.9% |
| 1Q25 | 376,847 | +27.8% |
| 4Q24 | 364,237 | +56.9% |
| 3Q24 | 351,240 | +59.1% |
| 2Q24 | 355,593 | +7.1% |
| 1Q24 | 294,805 | -18.4% |
| 4Q23 | 232,168 | -41.0% |
| 3Q23 | 220,812 | -47.3% |
| 2Q23 | 332,072 | -26.1% |
| 1Q23 | 361,329 | -18.2% |
| 4Q22 | 393,793 | -12.9% |
| 3Q22 | 418,837 | -11.2% |
| 2Q22 | 449,348 | -6.5% |
| 1Q22 | 441,467 | -3.6% |
| 4Q21 | 451,942 | -0.9% |
| 3Q21 | 471,826 | +4.1% |
| 2Q21 | 480,702 | +4.2% |
| 1Q21 | 457,939 | +21.0% |
| 4Q20 | 455,867 | +18.5% |
| 3Q20 | 453,279 | +20.5% |
| 2Q20 | 461,539 | +19.9% |
| 1Q20 | 378,326 | +0.3% |
| 4Q19 | 384,711 | -1.5% |
| 3Q19 | 376,307 | -1.5% |
| 2Q19 | 384,915 | -2.5% |
| 1Q19 | 377,043 | -0.7% |
| 4Q18 | 390,477 | +0.9% |
| 3Q18 | 382,049 | -2.2% |
| 2Q18 | 394,791 | -3.0% |
| 1Q18 | 379,784 | -2.7% |
| 4Q17 | 387,088 | -1.7% |
| 3Q17 | 390,581 | +2.3% |
| 2Q17 | 407,176 | +2.7% |
| 1Q17 | 390,291 | - |
| 4Q16 | 393,859 | +2.3% |
| 3Q16 | 381,978 | - |
| 2Q16 | 396,650 | - |
| 4Q15 | 384,864 | - |