| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,842 | +14.7% |
| 3Q25 | 3,509 | +12.1% |
| 2Q25 | 3,412 | +11.7% |
| 1Q25 | 3,385 | -4.7% |
| 4Q24 | 3,348 | +2.9% |
| 3Q24 | 3,131 | -0.8% |
| 2Q24 | 3,055 | -5.2% |
| 1Q24 | 3,551 | +11.4% |
| 4Q23 | 3,255 | +0.8% |
| 3Q23 | 3,157 | -8.1% |
| 2Q23 | 3,222 | +0.8% |
| 1Q23 | 3,188 | -9.2% |
| 4Q22 | 3,231 | -12.7% |
| 3Q22 | 3,434 | -8.9% |
| 2Q22 | 3,196 | -17.5% |
| 1Q22 | 3,512 | -7.9% |
| 4Q21 | 3,700 | +2.5% |
| 3Q21 | 3,772 | +11.1% |
| 2Q21 | 3,873 | +18.0% |
| 1Q21 | 3,812 | +20.3% |
| 4Q20 | 3,612 | +17.3% |
| 3Q20 | 3,395 | +11.9% |
| 2Q20 | 3,282 | +18.0% |
| 1Q20 | 3,169 | +20.6% |
| 4Q19 | 3,078 | +27.3% |
| 3Q19 | 3,033 | +30.2% |
| 2Q19 | 2,781 | - |
| 1Q19 | 2,628 | - |
| 4Q18 | 2,418 | +27.7% |
| 3Q18 | 2,329 | - |
| 4Q17 | 1,894 | - |