| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,024 | +12.8% |
| 1Q26 | 3,844 | +14.7% |
| 4Q25 | 3,821 | +15.4% |
| 3Q25 | 3,594 | +15.9% |
| 2Q25 | 3,567 | +18.2% |
| 1Q25 | 3,352 | +18.4% |
| 4Q24 | 3,310 | +18.9% |
| 3Q24 | 3,101 | +19.6% |
| 2Q24 | 3,018 | +20.1% |
| 1Q24 | 2,831 | +21.1% |
| 4Q23 | 2,783 | +21.8% |
| 3Q23 | 2,593 | +21.7% |
| 2Q23 | 2,514 | +21.0% |
| 1Q23 | 2,337 | +23.2% |
| 4Q22 | 2,285 | +24.3% |
| 3Q22 | 2,130 | +29.9% |
| 2Q22 | 2,077 | +29.6% |
| 1Q22 | 1,897 | +29.2% |
| 4Q21 | 1,837 | +27.9% |
| 3Q21 | 1,639 | +26.0% |
| 2Q21 | 1,602 | +25.6% |
| 1Q21 | 1,468 | +27.5% |
| 4Q20 | 1,436 | +27.7% |
| 3Q20 | 1,301 | +23.1% |
| 2Q20 | 1,275 | +28.6% |
| 1Q20 | 1,151 | +30.0% |
| 4Q19 | 1,124 | +27.0% |
| 3Q19 | 1,057 | +32.3% |
| 2Q19 | 992 | +23.3% |
| 1Q19 | 885 | +23.0% |
| 4Q18 | 885 | +16.6% |
| 3Q18 | 799 | +15.3% |
| 2Q18 | 804 | - |
| 1Q18 | 719 | - |
| 4Q17 | 759 | +15.8% |
| 3Q17 | 693 | - |
| 4Q16 | 655 | - |