| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 3,348 | +18.1% |
| 4Q25 | 3,233 | +6.8% |
| 3Q25 | 3,005 | -3.7% |
| 1Q25 | 2,835 | +6.1% |
| 4Q24 | 3,027 | +11.8% |
| 3Q24 | 3,120 | +10.3% |
| 2Q24 | 3,189 | +14.2% |
| 1Q24 | 2,671 | +54.2% |
| 4Q23 | 2,707 | +43.3% |
| 3Q23 | 2,830 | +41.8% |
| 2Q23 | 2,792 | -4.0% |
| 1Q23 | 1,732 | -37.8% |
| 4Q22 | 1,889 | -31.6% |
| 3Q22 | 1,996 | -22.1% |
| 2Q22 | 2,907 | +11.8% |
| 1Q22 | 2,785 | +17.5% |
| 4Q21 | 2,760 | +23.9% |
| 3Q21 | 2,563 | +24.3% |
| 2Q21 | 2,600 | +35.6% |
| 1Q21 | 2,371 | +41.8% |
| 4Q20 | 2,227 | +59.1% |
| 3Q20 | 2,062 | +59.7% |
| 2Q20 | 1,916 | +69.6% |
| 1Q20 | 1,672 | +84.6% |
| 4Q19 | 1,399 | +95.2% |
| 3Q19 | 1,291 | +65.8% |
| 2Q19 | 1,130 | - |
| 1Q19 | 906 | - |
| 4Q18 | 717 | +113.3% |
| 3Q18 | 778 | - |
| 4Q17 | 336 | - |