| （単位：十億円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q26 | 903 | +21.9% |
| 3Q26 | 855 | +30.7% |
| 2Q26 | 823 | +0.7% |
| 1Q26 | 742 | -5.3% |
| 4Q25 | 741 | -8.5% |
| 3Q25 | 654 | -22.0% |
| 2Q25 | 818 | -7.6% |
| 1Q25 | 784 | -11.4% |
| 4Q24 | 809 | -10.9% |
| 3Q24 | 839 | -15.8% |
| 2Q24 | 885 | -11.9% |
| 1Q24 | 885 | -4.4% |
| 4Q23 | 908 | -3.8% |
| 3Q23 | 996 | -0.3% |
| 2Q23 | 1,004 | +1.9% |
| 1Q23 | 925 | -2.2% |
| 4Q22 | 944 | -0.9% |
| 3Q22 | 1,000 | +3.8% |
| 2Q22 | 985 | +4.6% |
| 1Q22 | 946 | +2.9% |
| 4Q21 | 953 | +5.2% |
| 3Q21 | 963 | +1.4% |
| 2Q21 | 942 | +1.9% |
| 1Q21 | 919 | +7.5% |
| 4Q20 | 906 | -8.7% |
| 3Q20 | 950 | - |
| 2Q20 | 925 | - |
| 1Q20 | 854 | - |
| 4Q19 | 992 | +118.1% |
| 4Q18 | 455 | +25.6% |
| 4Q17 | 362 | -10.6% |
| 4Q16 | 405 | -21.6% |
| 4Q15 | 517 | - |