| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 33,000 | -34.0% |
| 3Q25 | 114,000 | +111.1% |
| 2Q25 | 134,000 | +688.2% |
| 1Q25 | 61,000 | +64.0% |
| 4Q24 | 50,000 | -200.8% |
| 3Q24 | 54,000 | -245.7% |
| 2Q24 | 17,000 | -85.9% |
| 1Q24 | 37,200 | -35.6% |
| 4Q23 | -49,614 | -201.3% |
| 3Q23 | -37,055 | -124.2% |
| 2Q23 | 120,462 | +5.9% |
| 1Q23 | 57,778 | -58.7% |
| 4Q22 | 49,000 | +68.6% |
| 3Q22 | 153,279 | +171.4% |
| 2Q22 | 113,721 | +89.5% |
| 1Q22 | 139,828 | +6.2% |
| 4Q21 | 29,055 | +15.1% |
| 3Q21 | 56,486 | +116.0% |
| 2Q21 | 60,000 | +206.1% |
| 1Q21 | 131,692 | +8.6% |
| 4Q20 | 25,236 | -48.1% |
| 3Q20 | 26,150 | -74.0% |
| 2Q20 | 19,603 | -79.0% |
| 1Q20 | 121,247 | +80.9% |
| 4Q19 | 48,659 | -35.5% |
| 3Q19 | 100,461 | +9.5% |
| 2Q19 | 93,306 | -422.2% |
| 1Q19 | 67,041 | -27.0% |
| 4Q18 | 75,468 | +148.6% |
| 3Q18 | 91,707 | +41.4% |
| 2Q18 | -28,955 | -120.6% |
| 1Q18 | 91,848 | -1.5% |
| 4Q17 | 30,356 | -59.0% |
| 3Q17 | 64,839 | -40.3% |
| 2Q17 | 140,381 | +22.7% |
| 1Q17 | 93,273 | -16.0% |
| 4Q16 | 74,049 | +36.3% |
| 3Q16 | 108,687 | - |
| 2Q16 | 114,370 | - |
| 1Q16 | 111,094 | - |
| 4Q15 | 54,332 | - |