| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,790 | +16.2% |
| 2Q25 | 1,693 | +16.6% |
| 1Q25 | 1,606 | +19.3% |
| 4Q24 | 1,659 | +25.0% |
| 3Q24 | 1,541 | +30.2% |
| 2Q24 | 1,452 | +29.9% |
| 1Q24 | 1,347 | +23.3% |
| 4Q23 | 1,328 | +21.7% |
| 3Q23 | 1,184 | +20.8% |
| 2Q23 | 1,117 | +21.2% |
| 1Q23 | 1,092 | +27.4% |
| 4Q22 | 1,090 | +31.3% |
| 3Q22 | 980 | +29.8% |
| 2Q22 | 922 | +25.7% |
| 1Q22 | 857 | +27.3% |
| 4Q21 | 830 | +25.4% |
| 3Q21 | 755 | +24.4% |
| 2Q21 | 734 | +27.5% |
| 1Q21 | 674 | +21.9% |
| 4Q20 | 662 | +15.0% |
| 3Q20 | 607 | -2.3% |
| 2Q20 | 575 | -7.8% |
| 1Q20 | 552 | -8.9% |
| 4Q19 | 576 | -12.2% |
| 3Q19 | 621 | -3.4% |
| 2Q19 | 624 | +0.2% |
| 1Q19 | 606 | +8.7% |
| 4Q18 | 656 | +25.3% |
| 3Q18 | 642 | +28.4% |
| 2Q18 | 623 | +35.7% |
| 1Q18 | 558 | +31.3% |
| 4Q17 | 523 | +24.7% |
| 3Q17 | 500 | +30.4% |
| 2Q17 | 459 | +26.8% |
| 1Q17 | 425 | +34.5% |
| 4Q16 | 420 | -15.8% |
| 3Q16 | 383 | -14.7% |
| 2Q16 | 362 | - |
| 1Q16 | 316 | - |
| 4Q15 | 499 | +35.8% |
| 3Q15 | 450 | - |
| 4Q14 | 367 | - |