| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 74,000 | -22.1% |
| 1Q26 | 58,000 | -23.7% |
| 4Q25 | 57,000 | -29.6% |
| 3Q25 | 87,000 | -8.4% |
| 2Q25 | 95,000 | +53.2% |
| 1Q25 | 76,000 | -5.7% |
| 4Q24 | 81,000 | +55.8% |
| 3Q24 | 95,000 | +32.2% |
| 2Q24 | 62,000 | +8.5% |
| 1Q24 | 80,601 | +142.6% |
| 4Q23 | 52,000 | -33.5% |
| 3Q23 | 71,866 | -2.7% |
| 2Q23 | 57,134 | -24.4% |
| 1Q23 | 33,224 | +71.3% |
| 4Q22 | 78,140 | -25.3% |
| 3Q22 | 73,860 | -20.7% |
| 2Q22 | 75,610 | +39.7% |
| 1Q22 | 19,390 | +1625.1% |
| 4Q21 | 104,577 | +53.5% |
| 3Q21 | 93,165 | +3.6% |
| 2Q21 | 54,134 | -62.0% |
| 1Q21 | 1,124 | -98.9% |
| 4Q20 | 68,148 | -18.2% |
| 3Q20 | 89,900 | +61.3% |
| 2Q20 | 142,292 | -17.9% |
| 1Q20 | 106,873 | +603.2% |
| 4Q19 | 83,298 | -467.3% |
| 3Q19 | 55,740 | -53.9% |
| 2Q19 | 173,242 | +31.8% |
| 1Q19 | 15,198 | -84.2% |
| 4Q18 | -22,680 | -124.7% |
| 3Q18 | 120,841 | -5.0% |
| 2Q18 | 131,431 | +67.8% |
| 1Q18 | 96,058 | -19.7% |
| 4Q17 | 91,862 | +118.3% |
| 3Q17 | 127,195 | -0.5% |
| 2Q17 | 78,316 | -42.3% |
| 1Q17 | 119,695 | +63.8% |
| 4Q16 | 42,081 | - |
| 3Q16 | 127,839 | - |
| 2Q16 | 135,826 | - |
| 1Q16 | 73,055 | - |