| （単位：十億円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q26 | 1,533 | -9.9% |
| 3Q26 | 2,033 | +32.2% |
| 2Q26 | 1,960 | +30.3% |
| 1Q26 | 1,860 | +23.9% |
| 4Q25 | 1,701 | +14.4% |
| 3Q25 | 1,538 | +22.8% |
| 2Q25 | 1,504 | +15.4% |
| 1Q25 | 1,501 | +22.3% |
| 4Q24 | 1,487 | +21.3% |
| 3Q24 | 1,253 | +8.6% |
| 2Q24 | 1,303 | +13.2% |
| 1Q24 | 1,228 | +12.1% |
| 4Q23 | 1,227 | +12.7% |
| 3Q23 | 1,153 | +12.6% |
| 2Q23 | 1,151 | +20.4% |
| 1Q23 | 1,095 | +18.1% |
| 4Q22 | 1,088 | +19.7% |
| 3Q22 | 1,024 | +28.6% |
| 2Q22 | 956 | +29.3% |
| 1Q22 | 927 | +28.6% |
| 4Q21 | 909 | +23.5% |
| 3Q21 | 796 | +22.7% |
| 2Q21 | 740 | +18.7% |
| 1Q21 | 720 | +26.8% |
| 4Q20 | 736 | +27.6% |
| 3Q20 | 648 | - |
| 2Q20 | 623 | - |
| 1Q20 | 568 | - |
| 4Q19 | 577 | +105.1% |
| 4Q18 | 281 | +55.7% |
| 4Q17 | 181 | +18.7% |
| 4Q16 | 152 | +20.5% |
| 4Q15 | 126 | - |