| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 9,079 | +13.1% |
| 4Q25 | 9,329 | +16.1% |
| 3Q25 | 8,859 | +11.3% |
| 2Q25 | 8,684 | +15.2% |
| 1Q25 | 8,025 | +11.0% |
| 4Q24 | 8,037 | +6.9% |
| 3Q24 | 7,957 | +12.0% |
| 2Q24 | 7,540 | +13.6% |
| 1Q24 | 7,230 | +13.6% |
| 4Q23 | 7,519 | +14.3% |
| 3Q23 | 7,105 | +16.4% |
| 2Q23 | 6,637 | +13.1% |
| 1Q23 | 6,363 | +10.7% |
| 4Q22 | 6,580 | +13.8% |
| 3Q22 | 6,103 | +24.6% |
| 2Q22 | 5,871 | +22.2% |
| 1Q22 | 5,747 | +21.7% |
| 4Q21 | 5,781 | +17.4% |
| 3Q21 | 4,900 | +15.4% |
| 2Q21 | 4,803 | +14.5% |
| 1Q21 | 4,721 | +15.0% |
| 4Q20 | 4,923 | +8.0% |
| 3Q20 | 4,246 | +2.4% |
| 2Q20 | 4,196 | +6.8% |
| 1Q20 | 4,105 | +14.1% |
| 4Q19 | 4,558 | +20.3% |
| 3Q19 | 4,148 | +30.4% |
| 2Q19 | 3,927 | +34.2% |
| 1Q19 | 3,599 | +44.0% |
| 4Q18 | 3,790 | +39.7% |
| 3Q18 | 3,181 | +34.0% |
| 2Q18 | 2,925 | +47.2% |
| 1Q18 | 2,499 | +41.7% |
| 4Q17 | 2,713 | +68.6% |
| 3Q17 | 2,373 | +84.4% |
| 2Q17 | 1,987 | +87.4% |
| 1Q17 | 1,763 | +119.1% |
| 4Q16 | 1,609 | +137.1% |
| 3Q16 | 1,286 | - |
| 2Q16 | 1,060 | - |
| 1Q16 | 804 | - |
| 4Q15 | 678 | +265.5% |
| 4Q14 | 185 | - |