| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 348,000 | +4.8% |
| 3Q25 | 189,000 | +18.5% |
| 2Q25 | 234,000 | +22.1% |
| 1Q25 | 139,985 | +4.9% |
| 4Q24 | 331,993 | +93.5% |
| 3Q24 | 159,435 | -21.7% |
| 2Q24 | 191,572 | -3.4% |
| 1Q24 | 133,479 | +17.3% |
| 4Q23 | 171,577 | +15.0% |
| 3Q23 | 203,711 | +85.7% |
| 2Q23 | 198,217 | +61.0% |
| 1Q23 | 113,753 | -24.5% |
| 4Q22 | 149,191 | -27.9% |
| 3Q22 | 109,676 | -22.1% |
| 2Q22 | 123,148 | -454.5% |
| 1Q22 | 150,750 | -420.1% |
| 4Q21 | 206,879 | -0.4% |
| 3Q21 | 140,839 | -48.8% |
| 2Q21 | -34,741 | -118.3% |
| 1Q21 | -47,098 | -136.9% |
| 4Q20 | 207,704 | -5.5% |
| 3Q20 | 275,244 | +1.2% |
| 2Q20 | 189,850 | +10.0% |
| 1Q20 | 127,584 | +59.5% |
| 4Q19 | 219,788 | +82.4% |
| 3Q19 | 272,022 | +201.5% |
| 2Q19 | 172,547 | +36.1% |
| 1Q19 | 79,985 | +18.3% |
| 4Q18 | 120,482 | +64.4% |
| 3Q18 | 90,220 | -4.4% |
| 2Q18 | 126,784 | +13.6% |
| 1Q18 | 67,610 | +40.4% |
| 4Q17 | 73,293 | +21.0% |
| 3Q17 | 94,363 | - |
| 2Q17 | 111,593 | - |
| 1Q17 | 48,141 | - |
| 4Q16 | 60,570 | - |