| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 484,297 | +3.4% |
| 1Q26 | 472,715 | +2.8% |
| 4Q25 | 472,561 | +2.4% |
| 3Q25 | 456,478 | +2.5% |
| 2Q25 | 468,588 | +5.2% |
| 1Q25 | 460,057 | +6.6% |
| 4Q24 | 461,707 | +7.9% |
| 3Q24 | 445,262 | +9.8% |
| 2Q24 | 445,477 | +10.2% |
| 1Q24 | 431,768 | +9.9% |
| 4Q23 | 427,878 | +9.1% |
| 3Q23 | 405,497 | +6.9% |
| 2Q23 | 404,390 | +7.6% |
| 1Q23 | 392,974 | +8.5% |
| 4Q22 | 392,149 | +6.2% |
| 3Q22 | 379,484 | +7.8% |
| 2Q22 | 375,660 | +6.8% |
| 1Q22 | 362,343 | +7.0% |
| 4Q21 | 369,335 | +6.7% |
| 3Q21 | 352,183 | +7.2% |
| 2Q21 | 351,775 | +9.1% |
| 1Q21 | 338,780 | +11.2% |
| 4Q20 | 346,039 | +10.5% |
| 3Q20 | 328,462 | +13.6% |
| 2Q20 | 322,368 | +17.1% |
| 1Q20 | 304,725 | +23.9% |
| 4Q19 | 313,242 | +30.0% |
| 3Q19 | 289,109 | +35.0% |
| 2Q19 | 275,233 | +35.2% |
| 1Q19 | 245,869 | +32.8% |
| 4Q18 | 240,880 | +33.4% |
| 3Q18 | 214,149 | +31.7% |
| 2Q18 | 203,523 | +38.8% |
| 1Q18 | 185,074 | +39.9% |
| 4Q17 | 180,509 | +42.4% |
| 3Q17 | 162,603 | +40.4% |
| 2Q17 | 146,616 | +53.6% |
| 1Q17 | 132,271 | - |
| 4Q16 | 126,726 | +61.4% |
| 3Q16 | 115,809 | - |
| 2Q16 | 95,440 | - |
| 4Q15 | 78,495 | - |