| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,474 | +60.5% |
| 1Q26 | 3,340 | +66.3% |
| 4Q25 | 3,274 | +46.1% |
| 3Q25 | 2,559 | +88.0% |
| 2Q25 | 2,164 | +92.2% |
| 1Q25 | 2,008 | +142.2% |
| 4Q24 | 2,240 | +51.1% |
| 3Q24 | 1,361 | +37.3% |
| 2Q24 | 1,125 | +10.3% |
| 1Q24 | 829 | -49.1% |
| 4Q23 | 1,482 | -35.4% |
| 3Q23 | 991 | -55.4% |
| 2Q23 | 1,020 | -56.9% |
| 1Q23 | 1,627 | -43.2% |
| 4Q22 | 2,295 | -32.2% |
| 3Q22 | 2,224 | +0.3% |
| 2Q22 | 2,370 | +26.7% |
| 1Q22 | 2,864 | +11.7% |
| 4Q21 | 3,383 | +2.3% |
| 3Q21 | 2,217 | -16.5% |
| 2Q21 | 1,870 | -27.8% |
| 1Q21 | 2,563 | +3.6% |
| 4Q20 | 3,308 | +18.8% |
| 3Q20 | 2,654 | -8.7% |
| 2Q20 | 2,592 | -47.1% |
| 1Q20 | 2,473 | -51.8% |
| 4Q19 | 2,785 | -50.5% |
| 3Q19 | 2,907 | -43.4% |
| 2Q19 | 4,899 | -5.2% |
| 1Q19 | 5,128 | -3.8% |
| 4Q18 | 5,629 | -4.2% |
| 3Q18 | 5,136 | -6.4% |
| 2Q18 | 5,170 | -3.8% |
| 1Q18 | 5,330 | -5.7% |
| 4Q17 | 5,873 | -0.1% |
| 3Q17 | 5,487 | +0.7% |
| 2Q17 | 5,374 | +13.2% |
| 1Q17 | 5,651 | - |
| 4Q16 | 5,878 | +27.4% |
| 3Q16 | 5,449 | - |
| 2Q16 | 4,746 | - |
| 4Q15 | 4,615 | - |