| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 555,993 | +6.8% |
| 3Q25 | 528,634 | +4.6% |
| 2Q25 | 526,101 | -3.9% |
| 1Q25 | 516,986 | -3.1% |
| 4Q24 | 520,815 | -0.4% |
| 3Q24 | 505,242 | +1.0% |
| 2Q24 | 547,516 | +13.4% |
| 1Q24 | 533,623 | +11.5% |
| 4Q23 | 522,716 | +9.3% |
| 3Q23 | 500,484 | +3.3% |
| 2Q23 | 482,789 | -2.0% |
| 1Q23 | 478,465 | -1.4% |
| 4Q22 | 478,379 | -0.6% |
| 3Q22 | 484,568 | +3.8% |
| 2Q22 | 492,551 | +4.1% |
| 1Q22 | 485,323 | +4.8% |
| 4Q21 | 481,455 | +4.3% |
| 3Q21 | 466,684 | +8.5% |
| 2Q21 | 473,029 | +10.6% |
| 1Q21 | 463,185 | +6.9% |
| 4Q20 | 461,720 | +3.8% |
| 3Q20 | 430,079 | - |
| 2Q20 | 427,538 | - |
| 1Q20 | 433,465 | - |
| 4Q19 | 444,783 | +83.0% |
| 4Q18 | 242,989 | +4.9% |
| 4Q17 | 231,714 | +5.5% |
| 4Q16 | 219,539 | -27.2% |
| 3Q16 | 323,629 | +13.7% |
| 2Q16 | 321,949 | - |
| 1Q16 | 310,593 | - |
| 4Q15 | 301,712 | +13.4% |
| 3Q15 | 284,610 | - |
| 4Q14 | 265,997 | - |