| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 877,000 | +46.4% |
| 1Q26 | 408,947 | +96.2% |
| 4Q25 | 401,778 | +31.7% |
| 3Q25 | 519,000 | +4.0% |
| 2Q25 | 599,000 | -30.3% |
| 1Q25 | 208,388 | -49.8% |
| 4Q24 | 305,000 | +12.4% |
| 3Q24 | 499,152 | +89.5% |
| 2Q24 | 859,993 | +142.5% |
| 1Q24 | 414,855 | +176.3% |
| 4Q23 | 271,460 | +124.9% |
| 3Q23 | 263,435 | +19.9% |
| 2Q23 | 354,580 | -14.0% |
| 1Q23 | 150,121 | -17.0% |
| 4Q22 | 120,711 | -29.3% |
| 3Q22 | 219,750 | +13.9% |
| 2Q22 | 412,155 | +28.4% |
| 1Q22 | 180,958 | +276.8% |
| 4Q21 | 170,808 | +283.6% |
| 3Q21 | 192,903 | +107.0% |
| 2Q21 | 321,000 | +81.3% |
| 1Q21 | 48,029 | +14.0% |
| 4Q20 | 44,533 | -74.4% |
| 3Q20 | 93,182 | -82.8% |
| 2Q20 | 177,032 | - |
| 1Q20 | 42,142 | -72.5% |
| 4Q19 | 173,899 | -27.5% |
| 3Q19 | 542,991 | +120.9% |
| 1Q19 | 153,441 | -13.0% |
| 4Q18 | 239,847 | +19.0% |
| 3Q18 | 245,809 | -8.3% |
| 2Q18 | 321,427 | +11.1% |
| 1Q18 | 176,338 | -4.2% |
| 4Q17 | 201,497 | - |
| 3Q17 | 267,967 | - |
| 2Q17 | 289,300 | - |
| 1Q17 | 184,096 | - |