| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 2,707 | +343.8% |
| 2Q25 | 3,404 | +427.8% |
| 1Q25 | 1,853 | +347.5% |
| 4Q24 | 708 | +217.9% |
| 3Q24 | 610 | +27.1% |
| 2Q24 | 644 | -6.4% |
| 1Q24 | 414 | -38.3% |
| 4Q23 | 222 | -30.1% |
| 3Q23 | 480 | +156.4% |
| 2Q23 | 689 | +91.0% |
| 1Q23 | 670 | +48.7% |
| 4Q22 | 318 | +130.9% |
| 3Q22 | 187 | +940.4% |
| 2Q22 | 360 | +171.7% |
| 1Q22 | 450 | +90.1% |
| 4Q21 | 138 | -197.2% |
| 3Q21 | 18 | -221.8% |
| 2Q21 | 132 | +2941.3% |
| 1Q21 | 237 | +114.9% |
| 4Q20 | -142 | +6.3% |
| 3Q20 | -15 | -39.5% |
| 2Q20 | 4 | -90.4% |
| 1Q20 | 110 | -41.6% |
| 4Q19 | -134 | -187.1% |
| 3Q19 | -25 | -120.2% |
| 2Q19 | 45 | -79.6% |
| 1Q19 | 189 | -38.1% |
| 4Q18 | 153 | -31.3% |
| 3Q18 | 120 | -17.3% |
| 2Q18 | 222 | +29.6% |
| 1Q18 | 305 | +183.4% |
| 4Q17 | 223 | +38.6% |
| 3Q17 | 146 | -15.9% |
| 2Q17 | 172 | -43.2% |
| 1Q17 | 107 | -74.6% |
| 4Q16 | 161 | -62.3% |
| 3Q16 | 173 | - |
| 2Q16 | 302 | - |
| 1Q16 | 423 | - |
| 4Q15 | 427 | - |