| （単位：十億円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,056 | +16.4% |
| 2Q25 | 1,931 | +17.5% |
| 1Q25 | 1,829 | +17.6% |
| 4Q24 | 1,766 | +17.9% |
| 3Q24 | 1,707 | +18.5% |
| 2Q24 | 1,644 | +17.9% |
| 1Q24 | 1,556 | +17.4% |
| 4Q23 | 1,498 | +17.5% |
| 3Q23 | 1,441 | +16.2% |
| 2Q23 | 1,394 | +18.4% |
| 1Q23 | 1,325 | +17.9% |
| 4Q22 | 1,275 | +20.9% |
| 3Q22 | 1,240 | +19.6% |
| 2Q22 | 1,177 | +15.9% |
| 1Q22 | 1,124 | +14.7% |
| 4Q21 | 1,055 | +13.0% |
| 3Q21 | 1,036 | +10.7% |
| 2Q21 | 1,015 | +4.2% |
| 1Q21 | 980 | +4.0% |
| 4Q20 | 933 | +0.5% |
| 3Q20 | 936 | - |
| 2Q20 | 974 | - |
| 1Q20 | 942 | - |
| 4Q19 | 929 | +104.5% |
| 4Q18 | 454 | +22.7% |
| 4Q17 | 370 | +8.7% |
| 4Q16 | 341 | -8.2% |
| 4Q15 | 371 | +11.1% |
| 4Q14 | 334 | - |