| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,424 | +10.2% |
| 4Q25 | 1,615 | +20.2% |
| 3Q25 | 1,478 | +21.6% |
| 2Q25 | 1,337 | +21.2% |
| 1Q25 | 1,292 | +28.3% |
| 4Q24 | 1,344 | +20.1% |
| 3Q24 | 1,216 | +10.0% |
| 2Q24 | 1,103 | -6.4% |
| 1Q24 | 1,007 | -12.4% |
| 4Q23 | 1,119 | -7.2% |
| 3Q23 | 1,105 | -2.5% |
| 2Q23 | 1,178 | +11.0% |
| 1Q23 | 1,150 | +14.4% |
| 4Q22 | 1,206 | +15.0% |
| 3Q22 | 1,133 | +14.5% |
| 2Q22 | 1,061 | +24.7% |
| 1Q22 | 1,005 | +22.6% |
| 4Q21 | 1,049 | +14.2% |
| 3Q21 | 990 | +13.8% |
| 2Q21 | 851 | +13.7% |
| 1Q21 | 820 | +24.0% |
| 4Q20 | 918 | +19.9% |
| 3Q20 | 870 | +15.6% |
| 2Q20 | 749 | +33.6% |
| 1Q20 | 661 | +32.5% |
| 4Q19 | 766 | +74.5% |
| 3Q19 | 752 | - |
| 2Q19 | 560 | - |
| 1Q19 | 499 | - |
| 4Q18 | 438 | +66.0% |
| 4Q17 | 264 | - |