| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 8,035 | +17.3% |
| 4Q25 | 8,170 | +20.5% |
| 3Q25 | 7,670 | +21.0% |
| 2Q25 | 7,509 | +20.1% |
| 1Q25 | 6,849 | +17.9% |
| 4Q24 | 6,783 | +18.1% |
| 3Q24 | 6,337 | +17.7% |
| 2Q24 | 6,254 | +14.5% |
| 1Q24 | 5,808 | +15.3% |
| 4Q23 | 5,742 | +15.9% |
| 3Q23 | 5,384 | +15.9% |
| 2Q23 | 5,463 | +23.2% |
| 1Q23 | 5,038 | +24.7% |
| 4Q22 | 4,955 | +25.5% |
| 3Q22 | 4,644 | +22.6% |
| 2Q22 | 4,433 | +25.4% |
| 1Q22 | 4,041 | +26.8% |
| 4Q21 | 3,950 | +28.4% |
| 3Q21 | 3,789 | +29.7% |
| 2Q21 | 3,535 | +28.8% |
| 1Q21 | 3,186 | +28.4% |
| 4Q20 | 3,076 | +29.6% |
| 3Q20 | 2,921 | +27.2% |
| 2Q20 | 2,745 | +28.4% |
| 1Q20 | 2,482 | +31.0% |
| 4Q19 | 2,373 | +29.3% |
| 3Q19 | 2,297 | +32.2% |
| 2Q19 | 2,137 | +31.1% |
| 1Q19 | 1,894 | +27.2% |
| 4Q18 | 1,835 | +22.6% |
| 3Q18 | 1,737 | +25.7% |
| 2Q18 | 1,630 | +33.2% |
| 1Q18 | 1,489 | +33.3% |
| 4Q17 | 1,496 | +33.5% |
| 3Q17 | 1,382 | +30.2% |
| 2Q17 | 1,223 | +26.6% |
| 1Q17 | 1,117 | +29.7% |
| 4Q16 | 1,120 | +33.4% |
| 3Q16 | 1,061 | - |
| 2Q16 | 966 | - |
| 1Q16 | 861 | - |
| 4Q15 | 840 | +60.3% |
| 4Q14 | 524 | - |