| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 410,152 | +0.7% |
| 2Q26 | 406,788 | +1.6% |
| 1Q26 | 400,710 | +1.6% |
| 4Q25 | 397,533 | +1.0% |
| 3Q25 | 407,373 | +8.2% |
| 2Q25 | 400,462 | +7.8% |
| 1Q25 | 394,550 | +11.2% |
| 4Q24 | 393,577 | +12.6% |
| 3Q24 | 376,438 | +10.1% |
| 2Q24 | 371,364 | +8.7% |
| 1Q24 | 354,846 | +4.9% |
| 4Q23 | 349,426 | +1.1% |
| 3Q23 | 342,018 | +3.7% |
| 2Q23 | 341,779 | +5.0% |
| 1Q23 | 338,317 | +4.6% |
| 4Q22 | 345,680 | +9.1% |
| 3Q22 | 329,777 | +11.6% |
| 2Q22 | 325,450 | +17.3% |
| 1Q22 | 323,462 | +21.2% |
| 4Q21 | 316,931 | +9.3% |
| 3Q21 | 295,601 | +4.7% |
| 2Q21 | 277,390 | -1.9% |
| 1Q21 | 266,846 | -3.6% |
| 4Q20 | 289,880 | +5.3% |
| 3Q20 | 282,396 | +1.8% |
| 2Q20 | 282,692 | +1.7% |
| 1Q20 | 276,830 | +1.8% |
| 4Q19 | 275,160 | +1.6% |
| 3Q19 | 277,412 | +8.1% |
| 2Q19 | 277,844 | +10.3% |
| 1Q19 | 271,949 | +12.0% |
| 4Q18 | 270,951 | +13.8% |
| 3Q18 | 256,699 | +16.4% |
| 2Q18 | 251,964 | +20.0% |
| 1Q18 | 242,877 | +18.4% |
| 4Q17 | 238,150 | +19.4% |
| 3Q17 | 220,448 | +1.1% |
| 2Q17 | 209,972 | -2.8% |
| 1Q17 | 205,113 | - |
| 4Q16 | 199,475 | -0.3% |
| 3Q16 | 218,017 | - |
| 2Q16 | 216,060 | - |
| 4Q15 | 200,026 | - |