| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 50,000 | -55.4% |
| 3Q25 | 12,000 | -96.0% |
| 2Q25 | 30,000 | -54.5% |
| 1Q25 | 59,000 | -37.0% |
| 4Q24 | 112,000 | -10.5% |
| 3Q24 | 303,000 | +359.1% |
| 2Q24 | 66,000 | +12.3% |
| 1Q24 | 93,710 | +10.0% |
| 4Q23 | 125,147 | +59.7% |
| 3Q23 | 66,000 | +177.8% |
| 2Q23 | 58,796 | +126.1% |
| 1Q23 | 85,204 | +69.7% |
| 4Q22 | 78,384 | +909.3% |
| 3Q22 | 23,755 | -15.2% |
| 2Q22 | 26,000 | -48.5% |
| 1Q22 | 50,220 | +30.3% |
| 4Q21 | 7,766 | -72.5% |
| 3Q21 | 28,026 | +527.4% |
| 2Q21 | 50,463 | -544.3% |
| 1Q21 | 38,537 | +131.9% |
| 4Q20 | 28,276 | -23.4% |
| 3Q20 | 4,467 | -58.2% |
| 2Q20 | -11,358 | -123.8% |
| 1Q20 | 16,615 | -74.7% |
| 4Q19 | 36,895 | +1.9% |
| 3Q19 | 10,695 | +90.5% |
| 2Q19 | 47,633 | +48.7% |
| 1Q19 | 65,548 | +79.2% |
| 4Q18 | 36,224 | +17.1% |
| 3Q18 | 5,613 | -172.2% |
| 2Q18 | 32,040 | -265.7% |
| 1Q18 | 36,583 | +167.9% |
| 4Q17 | 30,936 | +377.8% |
| 3Q17 | -7,776 | - |
| 2Q17 | -19,339 | -139.4% |
| 1Q17 | 13,654 | -79.2% |
| 4Q16 | 6,475 | -85.2% |
| 2Q16 | 49,117 | - |
| 1Q16 | 65,759 | - |
| 4Q15 | 43,861 | - |