| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 3,869 | +16.5% |
| 1Q25 | 3,476 | +14.1% |
| 4Q24 | 3,533 | +13.0% |
| 3Q24 | 3,322 | +15.3% |
| 2Q24 | 3,320 | +15.7% |
| 1Q24 | 3,047 | +17.0% |
| 4Q23 | 3,126 | +19.3% |
| 3Q23 | 2,882 | +16.8% |
| 2Q23 | 2,870 | +16.3% |
| 1Q23 | 2,605 | +24.9% |
| 4Q22 | 2,621 | +22.2% |
| 3Q22 | 2,467 | +26.6% |
| 2Q22 | 2,467 | +29.5% |
| 1Q22 | 2,085 | +27.0% |
| 4Q21 | 2,144 | +13.9% |
| 3Q21 | 1,948 | +12.5% |
| 2Q21 | 1,905 | +7.9% |
| 1Q21 | 1,642 | +19.7% |
| 4Q20 | 1,883 | +31.0% |
| 3Q20 | 1,732 | +40.5% |
| 2Q20 | 1,766 | +36.5% |
| 1Q20 | 1,372 | +45.1% |
| 4Q19 | 1,437 | +30.7% |
| 3Q19 | 1,232 | +29.4% |
| 2Q19 | 1,294 | +24.5% |
| 1Q19 | 945 | +30.0% |
| 4Q18 | 1,099 | +25.9% |
| 3Q18 | 952 | +34.6% |
| 2Q18 | 1,039 | +24.4% |
| 1Q18 | 727 | +67.3% |
| 4Q17 | 873 | +34.1% |
| 3Q17 | 708 | +63.4% |
| 2Q17 | 835 | +39.5% |
| 1Q17 | 435 | +24.3% |
| 4Q16 | 651 | +23.6% |
| 3Q16 | 433 | +32.2% |
| 2Q16 | 598 | - |
| 1Q16 | 350 | - |
| 4Q15 | 527 | +34.7% |
| 3Q15 | 327 | - |
| 4Q14 | 391 | - |