| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 7,135 | +0.3% |
| 4Q25 | 7,453 | +8.5% |
| 3Q25 | 7,376 | +17.3% |
| 2Q25 | 7,410 | +21.1% |
| 1Q25 | 7,114 | +18.6% |
| 4Q24 | 6,870 | +12.2% |
| 3Q24 | 6,286 | +5.6% |
| 2Q24 | 6,117 | +9.8% |
| 1Q24 | 5,998 | +9.2% |
| 4Q23 | 6,123 | +14.2% |
| 3Q23 | 5,953 | +17.1% |
| 2Q23 | 5,570 | +11.7% |
| 1Q23 | 5,493 | +12.4% |
| 4Q22 | 5,363 | +11.1% |
| 3Q22 | 5,084 | +10.5% |
| 2Q22 | 4,988 | +17.3% |
| 1Q22 | 4,889 | +28.2% |
| 4Q21 | 4,827 | +24.7% |
| 3Q21 | 4,600 | +32.0% |
| 2Q21 | 4,254 | +22.5% |
| 1Q21 | 3,813 | +20.7% |
| 4Q20 | 3,870 | +26.3% |
| 3Q20 | 3,484 | +42.6% |
| 2Q20 | 3,471 | +55.0% |
| 1Q20 | 3,158 | +74.0% |
| 4Q19 | 3,065 | +69.9% |
| 3Q19 | 2,443 | +53.8% |
| 2Q19 | 2,239 | +74.1% |
| 1Q19 | 1,814 | +55.6% |
| 4Q18 | 1,804 | +46.4% |
| 3Q18 | 1,588 | +38.2% |
| 2Q18 | 1,285 | +24.1% |
| 1Q18 | 1,166 | +29.4% |
| 4Q17 | 1,232 | +37.4% |
| 3Q17 | 1,149 | +69.2% |
| 2Q17 | 1,036 | +50.0% |
| 1Q17 | 901 | +52.2% |
| 4Q16 | 896 | +38.9% |
| 3Q16 | 679 | - |
| 2Q16 | 690 | - |
| 1Q16 | 592 | - |
| 4Q15 | 645 | +138.2% |
| 4Q14 | 270 | - |