| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,437 | +10.5% |
| 2Q25 | 2,364 | +9.2% |
| 1Q25 | 2,269 | +5.4% |
| 4Q24 | 2,206 | +2.9% |
| 3Q24 | 2,133 | +0.3% |
| 2Q24 | 2,164 | +3.2% |
| 1Q24 | 2,153 | +3.2% |
| 4Q23 | 2,143 | +4.9% |
| 3Q23 | 2,127 | +3.7% |
| 2Q23 | 2,097 | +4.7% |
| 1Q23 | 2,086 | +8.2% |
| 4Q22 | 2,043 | +10.4% |
| 3Q22 | 2,050 | +12.4% |
| 2Q22 | 2,004 | +16.7% |
| 1Q22 | 1,928 | +13.6% |
| 4Q21 | 1,850 | +10.3% |
| 3Q21 | 1,824 | +10.4% |
| 2Q21 | 1,717 | +8.0% |
| 1Q21 | 1,697 | +10.3% |
| 4Q20 | 1,678 | +12.8% |
| 3Q20 | 1,652 | +15.6% |
| 2Q20 | 1,589 | +18.8% |
| 1Q20 | 1,539 | +21.0% |
| 4Q19 | 1,487 | +28.2% |
| 3Q19 | 1,430 | +29.8% |
| 2Q19 | 1,337 | +32.4% |
| 1Q19 | 1,271 | +30.6% |
| 4Q18 | 1,160 | +25.4% |
| 3Q18 | 1,102 | +26.4% |
| 2Q18 | 1,010 | +24.3% |
| 1Q18 | 973 | +29.5% |
| 4Q17 | 925 | +33.7% |
| 3Q17 | 872 | +30.4% |
| 2Q17 | 812 | +28.8% |
| 1Q17 | 751 | - |
| 4Q16 | 692 | +26.4% |
| 3Q16 | 668 | - |
| 2Q16 | 631 | - |
| 4Q15 | 547 | - |