| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 740 | -56.7% |
| 3Q25 | 4,855 | -19.0% |
| 2Q25 | 3,901 | -3.3% |
| 1Q25 | 6,014 | -4.2% |
| 4Q24 | 1,709 | +388.3% |
| 3Q24 | 5,995 | +7.1% |
| 2Q24 | 4,033 | +304.9% |
| 1Q24 | 6,278 | +37.3% |
| 4Q23 | 350 | -83.2% |
| 3Q23 | 5,595 | +45.2% |
| 2Q23 | 996 | +14128.6% |
| 1Q23 | 4,574 | +633.0% |
| 4Q22 | 2,081 | -708.5% |
| 3Q22 | 3,852 | -30.2% |
| 2Q22 | 7 | -98.0% |
| 1Q22 | 624 | -113.1% |
| 4Q21 | -342 | -137.4% |
| 3Q21 | 5,518 | +14.8% |
| 2Q21 | 348 | -82.1% |
| 1Q21 | -4,758 | -191.1% |
| 4Q20 | 915 | -38.6% |
| 3Q20 | 4,806 | -7.1% |
| 2Q20 | 1,943 | -359.4% |
| 1Q20 | 5,221 | +308.5% |
| 4Q19 | 1,490 | -179.0% |
| 3Q19 | 5,171 | +81.0% |
| 2Q19 | -749 | -2124.3% |
| 1Q19 | 1,278 | -68.0% |
| 4Q18 | -1,885 | -246.8% |
| 3Q18 | 2,857 | -48.8% |
| 2Q18 | 37 | -98.7% |
| 1Q18 | 3,996 | -23.5% |
| 4Q17 | 1,284 | -22.5% |
| 3Q17 | 5,578 | -10.2% |
| 2Q17 | 2,830 | - |
| 1Q17 | 5,224 | - |
| 4Q16 | 1,657 | - |
| 3Q16 | 6,215 | - |