| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 3,274 | +15.4% |
| 4Q25 | 3,275 | +14.4% |
| 3Q25 | 3,131 | +14.1% |
| 2Q25 | 3,010 | +13.4% |
| 1Q25 | 2,838 | +11.7% |
| 4Q24 | 2,861 | +14.3% |
| 3Q24 | 2,744 | +16.4% |
| 2Q24 | 2,655 | +16.1% |
| 1Q24 | 2,541 | +15.6% |
| 4Q23 | 2,502 | +12.8% |
| 3Q23 | 2,357 | +15.4% |
| 2Q23 | 2,287 | +15.4% |
| 1Q23 | 2,199 | +16.1% |
| 4Q22 | 2,218 | +15.8% |
| 3Q22 | 2,042 | +14.0% |
| 2Q22 | 1,981 | +17.7% |
| 1Q22 | 1,894 | +16.3% |
| 4Q21 | 1,915 | +17.6% |
| 3Q21 | 1,792 | +12.8% |
| 2Q21 | 1,683 | +9.9% |
| 1Q21 | 1,629 | +13.9% |
| 4Q20 | 1,628 | +16.2% |
| 3Q20 | 1,589 | +26.3% |
| 2Q20 | 1,532 | +25.0% |
| 1Q20 | 1,429 | +27.9% |
| 4Q19 | 1,400 | +27.4% |
| 3Q19 | 1,257 | +27.2% |
| 2Q19 | 1,225 | +29.9% |
| 1Q19 | 1,117 | +26.4% |
| 4Q18 | 1,099 | +35.0% |
| 3Q18 | 989 | +33.3% |
| 2Q18 | 943 | +31.4% |
| 1Q18 | 884 | +38.6% |
| 4Q17 | 813 | +34.2% |
| 3Q17 | 742 | +33.6% |
| 2Q17 | 718 | +42.7% |
| 1Q17 | 637 | +45.1% |
| 4Q16 | 606 | +37.1% |
| 3Q16 | 555 | - |
| 2Q16 | 503 | - |
| 1Q16 | 439 | - |
| 4Q15 | 442 | +54.0% |
| 4Q14 | 287 | - |