| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 45,000 | -72.2% |
| 3Q25 | 181,000 | +5933.3% |
| 2Q25 | 203,000 | -514.3% |
| 1Q25 | -89,000 | -174.4% |
| 4Q24 | 162,000 | +18.0% |
| 3Q24 | 3,000 | -97.0% |
| 2Q24 | -49,000 | -904.9% |
| 1Q24 | 119,678 | -39.6% |
| 4Q23 | 137,236 | +83.0% |
| 3Q23 | 99,237 | +22.5% |
| 2Q23 | 6,088 | -88.4% |
| 1Q23 | 198,073 | -5.9% |
| 4Q22 | 75,000 | -41.2% |
| 3Q22 | 80,997 | +12.5% |
| 2Q22 | 52,485 | +85.8% |
| 1Q22 | 210,518 | +68.8% |
| 4Q21 | 127,642 | -20.1% |
| 3Q21 | 72,008 | +1.7% |
| 2Q21 | 28,250 | -213.4% |
| 1Q21 | 124,742 | +114.8% |
| 4Q20 | 159,718 | +35.5% |
| 3Q20 | 70,831 | +84.9% |
| 2Q20 | -24,909 | -32875.0% |
| 1Q20 | 58,078 | +1.9% |
| 4Q19 | 117,846 | -24.8% |
| 3Q19 | 38,318 | +34.2% |
| 2Q19 | 76 | -99.0% |
| 1Q19 | 57,004 | +2.9% |
| 4Q18 | 156,690 | +174.0% |
| 3Q18 | 28,556 | -53.4% |
| 2Q18 | 7,947 | -87.3% |
| 1Q18 | 55,417 | -61.4% |
| 4Q17 | 57,179 | -27.1% |
| 3Q17 | 61,296 | -14.9% |
| 2Q17 | 62,816 | +32.1% |
| 1Q17 | 143,750 | +63.8% |
| 4Q16 | 78,454 | -14.6% |
| 3Q16 | 72,031 | - |
| 2Q16 | 47,561 | - |
| 1Q16 | 87,775 | - |
| 4Q15 | 91,912 | - |