| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,279 | +51.2% |
| 3Q25 | 1,779 | +149.9% |
| 2Q25 | 1,341 | +86.0% |
| 1Q25 | 1,322 | +42.2% |
| 4Q24 | 1,507 | +30.5% |
| 3Q24 | 712 | -5.6% |
| 2Q24 | 721 | +17.4% |
| 1Q24 | 930 | +69.1% |
| 4Q23 | 1,155 | +73.2% |
| 3Q23 | 754 | +30.2% |
| 2Q23 | 614 | +88.9% |
| 1Q23 | 550 | +12.9% |
| 4Q22 | 667 | -48.8% |
| 3Q22 | 579 | -57.6% |
| 2Q22 | 325 | -82.4% |
| 1Q22 | 487 | -82.8% |
| 4Q21 | 1,302 | -56.3% |
| 3Q21 | 1,365 | -65.1% |
| 2Q21 | 1,851 | -65.5% |
| 1Q21 | 2,837 | -49.9% |
| 4Q20 | 2,977 | -49.6% |
| 3Q20 | 3,914 | -26.2% |
| 2Q20 | 5,363 | -9.1% |
| 1Q20 | 5,658 | -7.0% |
| 4Q19 | 5,902 | -3.9% |
| 3Q19 | 5,302 | -11.3% |
| 2Q19 | 5,901 | +2.3% |
| 1Q19 | 6,083 | +16.7% |
| 4Q18 | 6,141 | +28.0% |
| 3Q18 | 5,974 | +37.3% |
| 2Q18 | 5,766 | +40.1% |
| 1Q18 | 5,211 | +42.8% |
| 4Q17 | 4,796 | +34.6% |
| 3Q17 | 4,351 | +43.2% |
| 2Q17 | 4,116 | +45.7% |
| 1Q17 | 3,649 | +38.7% |
| 4Q16 | 3,563 | +39.9% |
| 3Q16 | 3,039 | - |
| 2Q16 | 2,824 | - |
| 1Q16 | 2,631 | - |
| 4Q15 | 2,547 | +37.9% |
| 4Q14 | 1,847 | - |