| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 7,998 | +16.6% |
| 4Q25 | 7,969 | +13.1% |
| 3Q25 | 7,694 | +12.5% |
| 2Q25 | 7,277 | +10.4% |
| 1Q25 | 6,859 | +14.1% |
| 4Q24 | 7,044 | +20.9% |
| 3Q24 | 6,838 | +21.0% |
| 2Q24 | 6,594 | +20.5% |
| 1Q24 | 6,010 | +15.0% |
| 4Q23 | 5,826 | +11.8% |
| 3Q23 | 5,653 | +10.4% |
| 2Q23 | 5,474 | +7.9% |
| 1Q23 | 5,226 | +8.5% |
| 4Q22 | 5,211 | +9.0% |
| 3Q22 | 5,122 | +9.9% |
| 2Q22 | 5,071 | +10.0% |
| 1Q22 | 4,818 | +9.6% |
| 4Q21 | 4,779 | +7.8% |
| 3Q21 | 4,659 | +20.2% |
| 2Q21 | 4,613 | +19.3% |
| 1Q21 | 4,397 | +17.6% |
| 4Q20 | 4,435 | +17.5% |
| 3Q20 | 3,877 | +7.3% |
| 2Q20 | 3,866 | +9.6% |
| 1Q20 | 3,739 | +13.4% |
| 4Q19 | 3,773 | +16.1% |
| 3Q19 | 3,613 | +17.2% |
| 2Q19 | 3,526 | +18.1% |
| 1Q19 | 3,297 | +18.7% |
| 4Q18 | 3,250 | +19.0% |
| 3Q18 | 3,083 | +19.0% |
| 2Q18 | 2,985 | +20.6% |
| 1Q18 | 2,777 | +21.5% |
| 4Q17 | 2,730 | +20.8% |
| 3Q17 | 2,591 | - |
| 2Q17 | 2,475 | - |
| 1Q17 | 2,285 | - |
| 4Q16 | 2,259 | +40.3% |
| 4Q15 | 1,610 | - |