| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,823 | +16.8% |
| 1Q26 | 2,717 | +17.3% |
| 4Q25 | 2,709 | +20.6% |
| 3Q25 | 2,515 | +18.4% |
| 2Q25 | 2,416 | +18.6% |
| 1Q25 | 2,317 | +19.3% |
| 4Q24 | 2,246 | +21.8% |
| 3Q24 | 2,123 | +23.6% |
| 2Q24 | 2,036 | +22.6% |
| 1Q24 | 1,942 | +23.3% |
| 4Q23 | 1,844 | +20.6% |
| 3Q23 | 1,718 | +12.3% |
| 2Q23 | 1,661 | +9.1% |
| 1Q23 | 1,576 | +6.6% |
| 4Q22 | 1,529 | +0.4% |
| 3Q22 | 1,530 | +2.5% |
| 2Q22 | 1,522 | +10.6% |
| 1Q22 | 1,479 | +22.9% |
| 4Q21 | 1,523 | +39.0% |
| 3Q21 | 1,492 | +15.3% |
| 2Q21 | 1,376 | +9.1% |
| 1Q21 | 1,203 | -2.0% |
| 4Q20 | 1,096 | -7.9% |
| 3Q20 | 1,295 | +10.9% |
| 2Q20 | 1,262 | +13.7% |
| 1Q20 | 1,228 | +19.5% |
| 4Q19 | 1,189 | +19.2% |
| 3Q19 | 1,167 | +17.9% |
| 2Q19 | 1,110 | +13.9% |
| 1Q19 | 1,027 | +7.7% |
| 4Q18 | 998 | +12.4% |
| 3Q18 | 990 | - |
| 2Q18 | 974 | - |
| 1Q18 | 954 | - |
| 4Q17 | 888 | +23.7% |
| 4Q16 | 717 | - |