| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 640,323 | +5.0% |
| 2Q26 | 628,891 | +4.8% |
| 1Q26 | 611,682 | +3.8% |
| 4Q25 | 612,589 | +4.8% |
| 3Q25 | 609,664 | +2.0% |
| 2Q25 | 600,096 | +1.8% |
| 1Q25 | 589,189 | +2.2% |
| 4Q24 | 584,293 | +2.9% |
| 3Q24 | 597,503 | +4.8% |
| 2Q24 | 589,453 | +4.0% |
| 1Q24 | 576,766 | +2.5% |
| 4Q23 | 568,055 | +2.4% |
| 3Q23 | 570,279 | +4.4% |
| 2Q23 | 566,640 | +5.5% |
| 1Q23 | 562,953 | +8.5% |
| 4Q22 | 554,910 | +8.9% |
| 3Q22 | 546,371 | +3.1% |
| 2Q22 | 537,234 | +5.0% |
| 1Q22 | 518,949 | +5.5% |
| 4Q21 | 509,662 | +3.6% |
| 3Q21 | 529,686 | +8.4% |
| 2Q21 | 511,466 | +6.2% |
| 1Q21 | 491,985 | +5.4% |
| 4Q20 | 491,803 | +6.4% |
| 3Q20 | 488,544 | - |
| 2Q20 | 481,515 | - |
| 1Q20 | 466,885 | - |
| 4Q19 | 462,244 | +104.3% |
| 4Q18 | 226,282 | +1.4% |
| 4Q17 | 223,137 | -33.9% |
| 4Q16 | 337,330 | +7.1% |
| 3Q16 | 331,656 | - |
| 2Q16 | 324,352 | - |
| 4Q15 | 314,892 | - |