| （単位：十億円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,503 | +150.8% |
| 2Q26 | 5,585 | +115.2% |
| 1Q26 | 3,091 | +116.9% |
| 4Q25 | 2,702 | +65.5% |
| 3Q25 | 2,194 | +55.5% |
| 2Q25 | 2,595 | +427.8% |
| 1Q25 | 1,425 | -4.7% |
| 4Q24 | 1,633 | -18.6% |
| 3Q24 | 1,411 | -59.6% |
| 2Q24 | 492 | -88.7% |
| 1Q24 | 1,495 | +13.4% |
| 4Q23 | 2,006 | -55.6% |
| 3Q23 | 3,491 | -47.4% |
| 2Q23 | 4,332 | -34.8% |
| 1Q23 | 1,318 | -81.3% |
| 4Q22 | 4,516 | -48.7% |
| 3Q22 | 6,633 | -3.9% |
| 2Q22 | 6,642 | +15.1% |
| 1Q22 | 7,057 | +36.9% |
| 4Q21 | 8,810 | +123.3% |
| 3Q21 | 6,899 | +27.5% |
| 2Q21 | 5,769 | +7.0% |
| 1Q21 | 5,156 | -15.8% |
| 4Q20 | 3,946 | -29.2% |
| 3Q20 | 5,411 | - |
| 2Q20 | 5,393 | - |
| 1Q20 | 6,127 | - |
| 4Q19 | 5,571 | +73.1% |
| 4Q18 | 3,219 | +5.1% |
| 4Q17 | 3,063 | +218.4% |
| 4Q16 | 962 | +317.0% |
| 4Q15 | 231 | - |