| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,482 | +21.8% |
| 1Q26 | 4,158 | +22.4% |
| 4Q25 | 4,241 | +19.6% |
| 3Q25 | 3,936 | +15.8% |
| 2Q25 | 3,682 | +12.8% |
| 1Q25 | 3,396 | +10.6% |
| 4Q24 | 3,547 | +12.5% |
| 3Q24 | 3,400 | +13.4% |
| 2Q24 | 3,263 | +22.3% |
| 1Q24 | 3,070 | +23.9% |
| 4Q23 | 3,154 | +27.2% |
| 3Q23 | 2,999 | +31.2% |
| 2Q23 | 2,667 | +24.9% |
| 1Q23 | 2,478 | +17.3% |
| 4Q22 | 2,480 | +17.4% |
| 3Q22 | 2,286 | +13.6% |
| 2Q22 | 2,135 | +21.4% |
| 1Q22 | 2,112 | +31.2% |
| 4Q21 | 2,113 | +24.4% |
| 3Q21 | 2,011 | +24.5% |
| 2Q21 | 1,758 | +25.4% |
| 1Q21 | 1,610 | +26.9% |
| 4Q20 | 1,698 | +34.9% |
| 3Q20 | 1,615 | +44.9% |
| 2Q20 | 1,402 | +42.2% |
| 1Q20 | 1,269 | +51.9% |
| 4Q19 | 1,258 | +54.2% |
| 3Q19 | 1,114 | +45.0% |
| 2Q19 | 986 | +37.3% |
| 1Q19 | 835 | - |
| 4Q18 | 816 | +29.7% |
| 3Q18 | 769 | - |
| 2Q18 | 718 | - |
| 4Q17 | 629 | - |