| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,375 | +13.4% |
| 1Q26 | 5,397 | +18.6% |
| 4Q25 | 5,953 | +18.2% |
| 3Q25 | 5,769 | +18.6% |
| 2Q25 | 5,623 | +22.2% |
| 1Q25 | 4,551 | +25.4% |
| 4Q24 | 5,036 | +21.1% |
| 3Q24 | 4,865 | +20.9% |
| 2Q24 | 4,602 | +23.3% |
| 1Q24 | 3,630 | +33.1% |
| 4Q23 | 4,158 | +25.5% |
| 3Q23 | 4,024 | +22.8% |
| 2Q23 | 3,731 | +24.4% |
| 1Q23 | 2,728 | +15.5% |
| 4Q22 | 3,312 | +16.9% |
| 3Q22 | 3,278 | +13.8% |
| 2Q22 | 3,000 | +12.6% |
| 1Q22 | 2,362 | +22.2% |
| 4Q21 | 2,833 | +13.6% |
| 3Q21 | 2,881 | +6.3% |
| 2Q21 | 2,665 | +11.4% |
| 1Q21 | 1,932 | +9.5% |
| 4Q20 | 2,494 | +12.0% |
| 3Q20 | 2,710 | +6.4% |
| 2Q20 | 2,392 | +8.8% |
| 1Q20 | 1,764 | +14.9% |
| 4Q19 | 2,227 | +9.2% |
| 3Q19 | 2,547 | +11.1% |
| 2Q19 | 2,200 | +19.9% |
| 1Q19 | 1,536 | +31.5% |
| 4Q18 | 2,039 | +1.5% |
| 3Q18 | 2,292 | -2.4% |
| 2Q18 | 1,834 | +12.6% |
| 1Q18 | 1,168 | +25.9% |
| 4Q17 | 2,010 | +20.0% |
| 3Q17 | 2,348 | +17.6% |
| 2Q17 | 1,629 | +14.7% |
| 1Q17 | 928 | - |
| 4Q16 | 1,675 | -6.1% |
| 3Q16 | 1,996 | - |
| 2Q16 | 1,420 | - |
| 4Q15 | 1,785 | - |