| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 531,257 | +4.8% |
| 2Q26 | 535,393 | +6.8% |
| 1Q26 | 527,227 | +9.1% |
| 4Q25 | 519,307 | +10.0% |
| 3Q25 | 506,880 | +13.3% |
| 2Q25 | 501,491 | +11.8% |
| 1Q25 | 483,395 | +9.9% |
| 4Q24 | 472,152 | +10.6% |
| 3Q24 | 447,213 | +10.8% |
| 2Q24 | 448,476 | +10.4% |
| 1Q24 | 439,847 | +10.1% |
| 4Q23 | 427,064 | +11.7% |
| 3Q23 | 403,463 | +14.0% |
| 2Q23 | 406,333 | +13.4% |
| 1Q23 | 399,393 | +13.0% |
| 4Q22 | 382,382 | +3.5% |
| 3Q22 | 353,929 | +0.2% |
| 2Q22 | 358,339 | +3.3% |
| 1Q22 | 353,440 | +2.9% |
| 4Q21 | 369,597 | +8.0% |
| 3Q21 | 353,361 | +14.8% |
| 2Q21 | 346,772 | +10.8% |
| 1Q21 | 343,575 | +13.2% |
| 4Q20 | 342,081 | +11.2% |
| 3Q20 | 307,857 | +9.1% |
| 2Q20 | 313,053 | +11.1% |
| 1Q20 | 303,560 | +9.9% |
| 4Q19 | 307,570 | +11.7% |
| 3Q19 | 282,262 | +9.9% |
| 2Q19 | 281,714 | +10.0% |
| 1Q19 | 276,236 | +12.5% |
| 4Q18 | 275,299 | +13.4% |
| 3Q18 | 256,758 | +14.2% |
| 2Q18 | 256,104 | +15.6% |
| 1Q18 | 245,592 | +19.1% |
| 4Q17 | 242,704 | +17.1% |
| 3Q17 | 224,883 | +19.3% |
| 2Q17 | 221,569 | +18.0% |
| 1Q17 | 206,277 | - |
| 4Q16 | 207,203 | +21.8% |
| 3Q16 | 188,453 | - |
| 2Q16 | 187,759 | - |
| 4Q15 | 170,069 | - |