| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 664,275 | +13.5% |
| 2Q26 | 644,494 | +8.7% |
| 1Q26 | 609,159 | +4.2% |
| 4Q25 | 612,186 | +4.3% |
| 3Q25 | 585,401 | +6.8% |
| 2Q25 | 592,794 | -0.3% |
| 1Q25 | 584,526 | -2.1% |
| 4Q24 | 586,761 | -6.2% |
| 3Q24 | 547,929 | -8.3% |
| 2Q24 | 594,851 | -0.1% |
| 1Q24 | 597,326 | +1.7% |
| 4Q23 | 625,324 | +5.6% |
| 3Q23 | 597,735 | +5.2% |
| 2Q23 | 595,327 | +5.6% |
| 1Q23 | 587,365 | +5.7% |
| 4Q22 | 592,199 | +5.1% |
| 3Q22 | 567,972 | +4.9% |
| 2Q22 | 563,611 | +5.6% |
| 1Q22 | 555,736 | +10.3% |
| 4Q21 | 563,628 | +10.3% |
| 3Q21 | 541,636 | +11.5% |
| 2Q21 | 533,921 | +12.8% |
| 1Q21 | 503,838 | +12.0% |
| 4Q20 | 510,873 | +15.1% |
| 3Q20 | 485,749 | +21.0% |
| 2Q20 | 473,421 | +21.1% |
| 1Q20 | 450,011 | +21.7% |
| 4Q19 | 443,802 | +21.0% |
| 3Q19 | 401,516 | +18.2% |
| 2Q19 | 390,792 | +19.2% |
| 1Q19 | 369,889 | +18.5% |
| 4Q18 | 366,805 | +19.8% |
| 3Q18 | 339,666 | +23.8% |
| 2Q18 | 327,941 | +33.2% |
| 1Q18 | 312,064 | +38.4% |
| 4Q17 | 306,128 | +39.5% |
| 3Q17 | 274,267 | +34.7% |
| 2Q17 | 246,165 | +30.8% |
| 1Q17 | 225,440 | +28.7% |
| 4Q16 | 219,507 | +31.2% |
| 3Q16 | 203,661 | - |
| 2Q16 | 188,159 | - |
| 1Q16 | 175,115 | - |
| 4Q15 | 167,283 | +20.2% |
| 4Q14 | 139,160 | +6.1% |
| 4Q13 | 131,202 | - |