| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 42,628 | +76.4% |
| 3Q25 | 70,903 | +21.0% |
| 2Q25 | 47,097 | -49.0% |
| 1Q25 | 122,639 | +52.1% |
| 4Q24 | 24,170 | -142.6% |
| 3Q24 | 58,613 | - |
| 2Q24 | 92,335 | +74.6% |
| 1Q24 | 80,653 | +65.1% |
| 4Q23 | -56,745 | -599.2% |
| 2Q23 | 52,882 | +65.3% |
| 1Q23 | 48,843 | -20.8% |
| 4Q22 | 11,368 | -136.9% |
| 3Q22 | 30,811 | -48.7% |
| 2Q22 | 32,000 | -141.7% |
| 1Q22 | 61,686 | -3284.6% |
| 4Q21 | -30,811 | -117.3% |
| 3Q20 | 60,019 | +636.0% |
| 2Q21 | -76,686 | -164.2% |
| 1Q21 | -1,937 | -102.3% |
| 4Q20 | 178,171 | +5705.5% |
| 2Q19 | 119,410 | +80.1% |
| 1Q20 | 84,808 | +28.8% |
| 4Q19 | 3,069 | -87.4% |
| 3Q19 | 8,155 | -79.6% |
| 1Q19 | 65,825 | -12.3% |
| 4Q18 | 24,261 | -445.4% |
| 3Q18 | 40,031 | -51.1% |
| 2Q18 | 66,300 | +8.1% |
| 1Q18 | 75,065 | +55.7% |
| 4Q17 | -7,024 | -149.1% |
| 3Q17 | 81,891 | +29.2% |
| 2Q17 | 61,347 | - |
| 1Q17 | 48,200 | - |
| 4Q16 | 14,292 | - |
| 3Q16 | 63,381 | - |