| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 154,394 | +31.9% |
| 3Q25 | 135,000 | -8.5% |
| 2Q25 | 74,000 | -26.3% |
| 1Q25 | 223,000 | +48.8% |
| 4Q24 | 117,024 | -21.4% |
| 3Q24 | 147,582 | +22.5% |
| 2Q24 | 100,394 | +19.5% |
| 1Q24 | 149,877 | +35.3% |
| 4Q23 | 148,879 | +52.1% |
| 3Q23 | 120,468 | +25.1% |
| 2Q23 | 84,000 | +43.0% |
| 1Q23 | 110,753 | +11.8% |
| 4Q22 | 97,880 | -43.3% |
| 3Q22 | 96,278 | -12.0% |
| 2Q22 | 58,722 | -40.4% |
| 1Q22 | 99,063 | +4.2% |
| 4Q21 | 172,537 | +148.8% |
| 3Q21 | 109,360 | +32.7% |
| 2Q21 | 98,605 | +6.5% |
| 1Q21 | 95,035 | -26.1% |
| 4Q20 | 69,353 | -10.3% |
| 3Q20 | 82,390 | -1.5% |
| 2Q20 | 92,621 | +11.6% |
| 1Q20 | 128,636 | +42.2% |
| 4Q19 | 77,337 | -14.6% |
| 3Q19 | 83,668 | -23.5% |
| 2Q19 | 82,967 | -12.9% |
| 1Q19 | 90,431 | -5.4% |
| 4Q18 | 90,533 | +28.7% |
| 3Q18 | 109,392 | -14.6% |
| 2Q18 | 95,228 | -6.0% |
| 1Q18 | 95,616 | -11.1% |
| 4Q17 | 70,347 | -14.1% |
| 3Q17 | 128,048 | - |
| 2Q17 | 101,316 | - |
| 1Q17 | 107,552 | - |
| 4Q16 | 81,937 | - |