| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 408,947 | +96.2% |
| 4Q25 | 401,749 | +31.7% |
| 3Q25 | 518,639 | +3.7% |
| 2Q25 | 599,390 | -30.3% |
| 1Q25 | 208,388 | -49.8% |
| 4Q24 | 305,000 | +12.6% |
| 3Q24 | 500,000 | +89.3% |
| 2Q24 | 860,000 | +864.7% |
| 1Q24 | 414,855 | +176.3% |
| 4Q23 | 270,864 | +124.4% |
| 3Q23 | 264,136 | +20.0% |
| 2Q23 | 89,145 | -78.4% |
| 1Q23 | 150,121 | -17.0% |
| 4Q22 | 120,711 | -29.3% |
| 3Q22 | 220,026 | -59088.2% |
| 2Q22 | 411,879 | - |
| 1Q22 | 180,958 | +276.8% |
| 4Q21 | 170,808 | +283.6% |
| 3Q21 | -373 | -100.4% |
| 1Q21 | 48,029 | +14.0% |
| 4Q20 | 44,533 | -74.4% |
| 3Q20 | 93,182 | -82.8% |
| 2Q20 | 182,919 | - |
| 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 | - |