| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,185 | +8.9% |
| 1Q26 | 5,030 | +10.7% |
| 4Q25 | 4,918 | +11.1% |
| 3Q25 | 4,882 | +5.9% |
| 2Q25 | 4,763 | +6.6% |
| 1Q25 | 4,544 | +3.6% |
| 4Q24 | 4,426 | +3.9% |
| 3Q24 | 4,608 | +9.0% |
| 2Q24 | 4,467 | +10.4% |
| 1Q24 | 4,385 | +9.9% |
| 4Q23 | 4,261 | +11.7% |
| 3Q23 | 4,227 | +9.5% |
| 2Q23 | 4,045 | +18.1% |
| 1Q23 | 3,989 | +23.2% |
| 4Q22 | 3,815 | +24.6% |
| 3Q22 | 3,860 | +25.6% |
| 2Q22 | 3,424 | +16.6% |
| 1Q22 | 3,237 | +15.4% |
| 4Q21 | 3,063 | +15.4% |
| 3Q21 | 3,073 | +19.2% |
| 2Q21 | 2,937 | +15.0% |
| 1Q21 | 2,804 | +15.1% |
| 4Q20 | 2,654 | +7.7% |
| 3Q20 | 2,579 | +7.2% |
| 2Q20 | 2,553 | +15.4% |
| 1Q20 | 2,436 | +15.6% |
| 4Q19 | 2,465 | +12.8% |
| 3Q19 | 2,406 | +12.7% |
| 2Q19 | 2,212 | +10.3% |
| 1Q19 | 2,107 | +11.4% |
| 4Q18 | 2,186 | +13.9% |
| 3Q18 | 2,133 | +13.5% |
| 2Q18 | 2,005 | +21.2% |
| 1Q18 | 1,891 | +24.4% |
| 4Q17 | 1,919 | +21.5% |
| 3Q17 | 1,880 | +17.5% |
| 2Q17 | 1,654 | +16.2% |
| 1Q17 | 1,520 | +18.3% |
| 4Q16 | 1,579 | +12.5% |
| 3Q16 | 1,600 | - |
| 2Q16 | 1,424 | - |
| 1Q16 | 1,285 | - |
| 4Q15 | 1,404 | - |