| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,597 | +43.5% |
| 1Q26 | 5,902 | +40.3% |
| 4Q25 | 5,512 | +50.5% |
| 3Q25 | 4,957 | +55.6% |
| 2Q25 | 4,596 | +53.3% |
| 1Q25 | 4,207 | +70.7% |
| 4Q24 | 3,662 | +67.0% |
| 3Q24 | 3,186 | +72.4% |
| 2Q24 | 2,999 | +81.4% |
| 1Q24 | 2,464 | +82.5% |
| 4Q23 | 2,193 | +96.0% |
| 3Q23 | 1,848 | +93.9% |
| 2Q23 | 1,653 | +94.9% |
| 1Q23 | 1,350 | +70.0% |
| 4Q22 | 1,119 | +27.3% |
| 3Q22 | 953 | -6.9% |
| 2Q22 | 848 | -11.1% |
| 1Q22 | 794 | -11.4% |
| 4Q21 | 879 | -5.6% |
| 3Q21 | 1,024 | +21.8% |
| 2Q21 | 954 | +27.5% |
| 1Q21 | 896 | +37.4% |
| 4Q20 | 931 | +69.6% |
| 3Q20 | 841 | +223.5% |
| 2Q20 | 748 | - |
| 1Q20 | 652 | - |
| 4Q19 | 549 | -500.7% |
| 3Q19 | 260 | - |
| 4Q18 | -137 | - |