| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 389,875 | -1.9% |
| 2Q26 | 403,081 | +3.2% |
| 1Q26 | 395,478 | +3.0% |
| 4Q25 | 398,858 | +3.5% |
| 3Q25 | 397,464 | +6.0% |
| 2Q25 | 390,518 | +4.9% |
| 1Q25 | 383,930 | +5.9% |
| 4Q24 | 385,291 | +4.5% |
| 3Q24 | 374,818 | +1.6% |
| 2Q24 | 372,357 | +0.6% |
| 1Q24 | 362,473 | +0.2% |
| 4Q23 | 368,823 | +0.8% |
| 3Q23 | 369,077 | +2.8% |
| 2Q23 | 370,012 | +3.5% |
| 1Q23 | 361,880 | +3.0% |
| 4Q22 | 365,880 | +5.6% |
| 3Q22 | 358,924 | +3.6% |
| 2Q22 | 357,371 | +5.2% |
| 1Q22 | 351,215 | +2.6% |
| 4Q21 | 346,531 | -1.4% |
| 3Q21 | 346,446 | -3.3% |
| 2Q21 | 339,590 | -5.6% |
| 1Q21 | 342,194 | -3.5% |
| 4Q20 | 351,622 | -3.0% |
| 3Q20 | 358,449 | -5.2% |
| 2Q20 | 359,553 | -3.6% |
| 1Q20 | 354,636 | -3.5% |
| 4Q19 | 362,604 | -1.4% |
| 3Q19 | 378,089 | +4.3% |
| 2Q19 | 373,160 | +5.7% |
| 1Q19 | 367,358 | +7.5% |
| 4Q18 | 367,822 | +7.8% |
| 3Q18 | 362,497 | +8.5% |
| 2Q18 | 353,113 | +9.4% |
| 1Q18 | 341,775 | +8.0% |
| 4Q17 | 341,188 | +5.9% |
| 3Q17 | 334,146 | +2.6% |
| 2Q17 | 322,833 | +0.9% |
| 1Q17 | 316,511 | - |
| 4Q16 | 322,251 | +6.5% |
| 3Q16 | 325,568 | - |
| 2Q16 | 320,091 | - |
| 4Q15 | 302,571 | - |