| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,052 | +37.1% |
| 4Q25 | 3,488 | +26.3% |
| 3Q25 | 3,213 | +20.5% |
| 2Q25 | 2,954 | +16.4% |
| 1Q25 | 2,791 | +15.9% |
| 4Q24 | 2,761 | +16.3% |
| 3Q24 | 2,666 | +16.7% |
| 2Q24 | 2,539 | +16.0% |
| 1Q24 | 2,409 | +15.9% |
| 4Q23 | 2,374 | +17.0% |
| 3Q23 | 2,285 | +18.4% |
| 2Q23 | 2,188 | +20.9% |
| 1Q23 | 2,078 | +23.5% |
| 4Q22 | 2,028 | +28.5% |
| 3Q22 | 1,929 | +26.9% |
| 2Q22 | 1,809 | +29.2% |
| 1Q22 | 1,682 | +31.4% |
| 4Q21 | 1,579 | +31.1% |
| 3Q21 | 1,520 | +33.4% |
| 2Q21 | 1,400 | +32.1% |
| 1Q21 | 1,280 | +30.8% |
| 4Q20 | 1,203 | +30.2% |
| 3Q20 | 1,139 | +29.3% |
| 2Q20 | 1,060 | +27.5% |
| 1Q20 | 978 | +29.8% |
| 4Q19 | 924 | +33.7% |
| 3Q19 | 881 | +32.8% |
| 2Q19 | 831 | +29.0% |
| 1Q19 | 754 | +30.3% |
| 4Q18 | 691 | +37.4% |
| 3Q18 | 663 | - |
| 2Q18 | 644 | - |
| 1Q18 | 579 | - |
| 4Q17 | 503 | +38.5% |
| 4Q16 | 363 | - |