| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | -13,000 | -113.4% |
| 4Q25 | 92,000 | -18.1% |
| 3Q25 | 53,000 | -70.9% |
| 2Q25 | 189,000 | -15.6% |
| 1Q25 | 97,000 | -18.1% |
| 4Q24 | 112,323 | -48.3% |
| 3Q24 | 182,044 | -2035.6% |
| 2Q24 | 224,000 | +51.8% |
| 1Q24 | 118,367 | +316.8% |
| 4Q23 | 217,184 | +22.4% |
| 3Q23 | -9,405 | -112.2% |
| 2Q23 | 147,603 | -15.2% |
| 1Q23 | 28,397 | -151.5% |
| 4Q22 | 177,459 | +149.3% |
| 3Q22 | 77,000 | +607.7% |
| 2Q22 | 174,000 | +102.0% |
| 1Q22 | -55,161 | -16.7% |
| 4Q21 | 71,195 | -56.1% |
| 3Q21 | 10,880 | -69.5% |
| 2Q21 | 86,126 | -55.2% |
| 1Q21 | -66,201 | -146.4% |
| 4Q20 | 162,033 | -0.2% |
| 3Q20 | 35,679 | -85.4% |
| 2Q20 | 192,373 | -25.4% |
| 1Q20 | 142,778 | -20.0% |
| 4Q19 | 162,380 | -24.0% |
| 3Q19 | 244,481 | +156.5% |
| 2Q19 | 257,708 | +15.4% |
| 1Q19 | 178,555 | +50.5% |
| 4Q18 | 213,787 | -16.4% |
| 3Q18 | 95,309 | +4.2% |
| 2Q18 | 223,378 | +12.2% |
| 1Q18 | 118,604 | +63.2% |
| 4Q17 | 255,732 | +81.1% |
| 3Q17 | 91,447 | -40.0% |
| 2Q17 | 199,170 | -1.7% |
| 1Q17 | 72,686 | -13.3% |
| 4Q16 | 141,200 | - |
| 3Q16 | 152,335 | - |
| 2Q16 | 202,650 | - |
| 1Q16 | 83,797 | - |