| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 780,000 | +28.1% |
| 3Q25 | 161,000 | +62.6% |
| 2Q25 | 195,000 | -22.8% |
| 1Q25 | -22,000 | -71.6% |
| 4Q24 | 608,979 | +127.2% |
| 3Q24 | 99,000 | -46.0% |
| 2Q24 | 252,494 | +167.5% |
| 1Q24 | -77,494 | -155.1% |
| 4Q23 | 268,065 | -22.8% |
| 3Q23 | 183,277 | +24.3% |
| 2Q23 | 94,375 | -29.2% |
| 1Q23 | 140,646 | +304.6% |
| 4Q22 | 347,266 | +292.4% |
| 3Q22 | 147,504 | -1.3% |
| 2Q22 | 133,230 | -23.9% |
| 1Q22 | 34,765 | -56.5% |
| 4Q21 | 88,509 | -62.3% |
| 3Q21 | 149,491 | -49.4% |
| 2Q21 | 175,000 | -25.7% |
| 1Q21 | 79,885 | -60.7% |
| 4Q20 | 235,000 | +794.6% |
| 3Q20 | 295,193 | +89.1% |
| 2Q20 | 235,584 | +74.6% |
| 1Q20 | 203,223 | +7.6% |
| 4Q19 | 26,269 | -88.0% |
| 3Q19 | 156,138 | +258.8% |
| 2Q19 | 134,937 | +75.7% |
| 1Q19 | 188,812 | +75.1% |
| 4Q18 | 218,709 | +317.6% |
| 3Q18 | 43,519 | +98.4% |
| 2Q18 | 76,820 | +55.6% |
| 1Q18 | 107,838 | -6.7% |
| 4Q17 | 52,372 | -79.7% |
| 3Q17 | 21,939 | -69.7% |
| 2Q17 | 49,378 | +161.1% |
| 1Q17 | 115,642 | -339.8% |
| 4Q16 | 257,654 | +219.5% |
| 3Q16 | 72,458 | - |
| 2Q16 | 18,915 | - |
| 1Q16 | -48,218 | - |
| 4Q15 | 80,652 | - |