| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,591 | +1356.9% |
| 3Q25 | 2,373 | +2793.9% |
| 2Q25 | 1,629 | -955.8% |
| 1Q25 | 1,631 | +2218.5% |
| 4Q24 | 177 | -1524.5% |
| 3Q24 | 82 | -190.1% |
| 2Q24 | -191 | +579.8% |
| 1Q24 | 70 | -33.9% |
| 4Q23 | -13 | -29.2% |
| 3Q23 | -91 | -144.1% |
| 2Q23 | -28 | -112.8% |
| 1Q23 | 106 | -64.9% |
| 4Q22 | -18 | -117.0% |
| 3Q22 | 206 | +3088.3% |
| 2Q22 | 218 | +63.7% |
| 1Q22 | 303 | +24.9% |
| 4Q21 | 104 | +136.4% |
| 3Q21 | 6 | -91.8% |
| 2Q21 | 133 | +163.1% |
| 1Q21 | 243 | +27.0% |
| 4Q20 | 44 | -73.4% |
| 3Q20 | 78 | +156.9% |
| 2Q20 | 50 | -62.3% |
| 1Q20 | 191 | +67.0% |
| 4Q19 | 165 | -16.9% |
| 3Q19 | 30 | +7.6% |
| 2Q19 | 134 | -2.6% |
| 1Q19 | 114 | -19.2% |
| 4Q18 | 199 | +96.6% |
| 3Q18 | 28 | -79.3% |
| 2Q18 | 138 | +47.7% |
| 1Q18 | 141 | -32.5% |
| 4Q17 | 101 | -178.5% |
| 3Q17 | 137 | -5.1% |
| 2Q17 | 93 | +11.8% |
| 1Q17 | 209 | +27.5% |
| 4Q16 | -130 | -851.6% |
| 3Q16 | 145 | - |
| 2Q16 | 83 | - |
| 1Q16 | 164 | - |
| 4Q15 | 17 | - |