| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q26 | 2,982 | +15.9% |
| 3Q26 | 2,756 | +14.1% |
| 2Q26 | 2,630 | +13.6% |
| 1Q26 | 2,536 | +13.4% |
| 4Q25 | 2,572 | +14.0% |
| 3Q25 | 2,416 | +11.7% |
| 2Q25 | 2,316 | +11.5% |
| 1Q25 | 2,236 | +13.2% |
| 4Q24 | 2,256 | +12.8% |
| 3Q24 | 2,163 | +14.3% |
| 2Q24 | 2,077 | +14.0% |
| 1Q24 | 1,974 | +14.1% |
| 4Q23 | 1,999 | +16.1% |
| 3Q23 | 1,891 | +17.3% |
| 2Q23 | 1,822 | +19.2% |
| 1Q23 | 1,729 | +20.4% |
| 4Q22 | 1,722 | +21.3% |
| 3Q22 | 1,611 | +23.7% |
| 2Q22 | 1,528 | +23.4% |
| 1Q22 | 1,436 | +24.1% |
| 4Q21 | 1,420 | +20.8% |
| 3Q21 | 1,303 | - |
| 2Q21 | 1,238 | - |
| 1Q21 | 1,157 | - |
| 4Q20 | 1,175 | +19.6% |
| 4Q19 | 983 | - |