| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,673 | +12.5% |
| 4Q25 | 1,680 | +15.6% |
| 3Q25 | 1,662 | +20.1% |
| 2Q25 | 1,591 | +20.2% |
| 1Q25 | 1,487 | +15.5% |
| 4Q24 | 1,453 | +17.0% |
| 3Q24 | 1,384 | +13.5% |
| 2Q24 | 1,324 | +12.6% |
| 1Q24 | 1,287 | +16.4% |
| 4Q23 | 1,241 | +12.6% |
| 3Q23 | 1,220 | +15.6% |
| 2Q23 | 1,176 | +19.7% |
| 1Q23 | 1,105 | +19.5% |
| 4Q22 | 1,102 | +27.4% |
| 3Q22 | 1,055 | +31.4% |
| 2Q22 | 982 | +32.4% |
| 1Q22 | 925 | +34.0% |
| 4Q21 | 865 | +34.9% |
| 3Q21 | 803 | +35.0% |
| 2Q21 | 742 | +35.6% |
| 1Q21 | 690 | +36.0% |
| 4Q20 | 641 | +36.3% |
| 3Q20 | 595 | +40.0% |
| 2Q20 | 547 | +37.0% |
| 1Q20 | 507 | +38.3% |
| 4Q19 | 470 | +51.1% |
| 3Q19 | 425 | - |
| 2Q19 | 399 | - |
| 1Q19 | 367 | - |
| 4Q18 | 311 | +44.9% |
| 4Q17 | 214 | - |