| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,349 | +3.4% |
| 2Q26 | 2,323 | +8.7% |
| 1Q26 | 2,290 | +9.4% |
| 4Q25 | 2,396 | +12.6% |
| 3Q25 | 2,273 | +10.6% |
| 2Q25 | 2,138 | +5.4% |
| 1Q25 | 2,092 | +2.6% |
| 4Q24 | 2,126 | +2.0% |
| 3Q24 | 2,055 | -12.8% |
| 2Q24 | 2,028 | -15.8% |
| 1Q24 | 2,039 | -14.1% |
| 4Q23 | 2,086 | -13.1% |
| 3Q23 | 2,357 | -5.9% |
| 2Q23 | 2,410 | -2.9% |
| 1Q23 | 2,375 | -3.6% |
| 4Q22 | 2,402 | -2.2% |
| 3Q22 | 2,505 | -14.2% |
| 2Q22 | 2,482 | -15.6% |
| 1Q22 | 2,463 | -16.1% |
| 4Q21 | 2,457 | -19.5% |
| 3Q21 | 2,919 | +0.8% |
| 2Q21 | 2,942 | +0.9% |
| 1Q21 | 2,935 | +6.1% |
| 4Q20 | 3,052 | +6.2% |
| 3Q20 | 2,894 | +7.8% |
| 2Q20 | 2,916 | +17.3% |
| 1Q20 | 2,767 | +15.8% |
| 4Q19 | 2,874 | +17.2% |
| 3Q19 | 2,684 | +14.2% |
| 2Q19 | 2,486 | +16.3% |
| 1Q19 | 2,390 | +20.8% |
| 4Q18 | 2,452 | +21.0% |
| 3Q18 | 2,351 | +21.7% |
| 2Q18 | 2,138 | +21.2% |
| 1Q18 | 1,978 | +22.9% |
| 4Q17 | 2,026 | +29.6% |
| 3Q17 | 1,931 | - |
| 2Q17 | 1,763 | - |
| 1Q17 | 1,609 | - |
| 4Q16 | 1,563 | +45.4% |
| 4Q15 | 1,075 | - |