| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,537 | +16.2% |
| 2Q26 | 3,351 | +16.3% |
| 1Q26 | 3,211 | +17.2% |
| 4Q25 | 3,224 | +19.1% |
| 3Q25 | 3,044 | +19.6% |
| 2Q25 | 2,882 | +13.3% |
| 1Q25 | 2,741 | +12.2% |
| 4Q24 | 2,707 | +7.2% |
| 3Q24 | 2,545 | +15.0% |
| 2Q24 | 2,544 | +21.0% |
| 1Q24 | 2,443 | +22.0% |
| 4Q23 | 2,524 | +26.6% |
| 3Q23 | 2,212 | +23.1% |
| 2Q23 | 2,102 | +25.7% |
| 1Q23 | 2,002 | +26.8% |
| 4Q22 | 1,993 | +23.5% |
| 3Q22 | 1,797 | +19.2% |
| 2Q22 | 1,672 | +18.8% |
| 1Q22 | 1,579 | +18.2% |
| 4Q21 | 1,613 | +23.0% |
| 3Q21 | 1,507 | +23.9% |
| 2Q21 | 1,407 | +20.7% |
| 1Q21 | 1,336 | +21.5% |
| 4Q20 | 1,312 | +14.7% |
| 3Q20 | 1,217 | +16.7% |
| 2Q20 | 1,166 | +17.7% |
| 1Q20 | 1,099 | +13.8% |
| 4Q19 | 1,143 | +22.4% |
| 3Q19 | 1,042 | - |
| 2Q19 | 991 | - |
| 1Q19 | 966 | - |
| 4Q18 | 934 | +18.5% |
| 4Q17 | 788 | - |