| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 49,000 | +202.1% |
| 3Q25 | 165,000 | +89.7% |
| 2Q25 | 161,000 | -6.1% |
| 1Q25 | 163,000 | -5.5% |
| 4Q24 | 16,218 | -74.3% |
| 3Q24 | 87,000 | +16.0% |
| 2Q24 | 171,473 | +43.9% |
| 1Q24 | 172,527 | +29.9% |
| 4Q23 | 63,091 | +28.4% |
| 3Q23 | 75,000 | +129.2% |
| 2Q23 | 119,165 | -38.3% |
| 1Q23 | 132,835 | +21.9% |
| 4Q22 | 49,154 | +119.3% |
| 3Q22 | 32,722 | -60.5% |
| 2Q22 | 192,997 | +61.0% |
| 1Q22 | 109,003 | +23.5% |
| 4Q21 | 22,415 | -67.9% |
| 3Q21 | 82,883 | +1089.3% |
| 2Q21 | 119,856 | -25.8% |
| 1Q21 | 88,261 | +93.6% |
| 4Q20 | 69,920 | -422.8% |
| 3Q20 | 6,969 | -85.0% |
| 2Q20 | 161,526 | -13.3% |
| 1Q20 | 45,585 | -52.0% |
| 4Q19 | -21,658 | -198.8% |
| 3Q19 | 46,467 | -741.3% |
| 2Q19 | 186,281 | +13.0% |
| 1Q19 | 94,923 | +31.0% |
| 4Q18 | 21,911 | -44.8% |
| 3Q18 | -7,246 | -26.4% |
| 2Q18 | 164,923 | -0.1% |
| 1Q18 | 72,475 | +190.3% |
| 4Q17 | 39,681 | - |
| 3Q17 | -9,844 | - |
| 2Q17 | 165,157 | - |
| 1Q17 | 24,969 | - |