| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 55,000 | -21.0% |
| 3Q25 | 74,000 | -8.6% |
| 2Q25 | 73,000 | -12.0% |
| 1Q25 | 92,000 | +31.4% |
| 4Q24 | 69,608 | -10.6% |
| 3Q24 | 81,000 | +11.4% |
| 2Q24 | 83,000 | +3.4% |
| 1Q24 | 70,034 | -21.5% |
| 4Q23 | 77,829 | -40.2% |
| 3Q23 | 72,726 | -54.7% |
| 2Q23 | 80,274 | -47.0% |
| 1Q23 | 89,268 | -48.2% |
| 4Q22 | 130,153 | -2.9% |
| 3Q22 | 160,515 | +4.9% |
| 2Q22 | 151,332 | -0.9% |
| 1Q22 | 172,293 | +62.1% |
| 4Q21 | 134,000 | +35.4% |
| 3Q21 | 153,000 | +102.8% |
| 2Q21 | 152,686 | +92.6% |
| 1Q21 | 106,314 | +23.2% |
| 4Q20 | 99,000 | +256.5% |
| 3Q20 | 75,446 | +29.6% |
| 2Q20 | 79,272 | +70.1% |
| 1Q20 | 86,282 | +5.7% |
| 4Q19 | 27,768 | -62.8% |
| 3Q19 | 58,202 | -48.0% |
| 2Q19 | 46,615 | -57.1% |
| 1Q19 | 81,601 | -28.6% |
| 4Q18 | 74,712 | -22.1% |
| 3Q18 | 111,888 | -21.5% |
| 2Q18 | 108,655 | -0.1% |
| 1Q18 | 114,325 | +15.5% |
| 4Q17 | 95,879 | +57.1% |
| 3Q17 | 142,592 | +110.9% |
| 2Q17 | 108,793 | +79.4% |
| 1Q17 | 98,998 | +22.6% |
| 4Q16 | 61,035 | -26.1% |
| 3Q16 | 67,627 | - |
| 2Q16 | 60,644 | - |
| 1Q16 | 80,758 | - |
| 4Q15 | 82,604 | - |