| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 52,000 | +30.0% |
| 4Q25 | 51,087 | +291.4% |
| 3Q25 | 151,000 | +480.8% |
| 2Q25 | 49,000 | +6.5% |
| 1Q25 | 40,000 | +40.5% |
| 4Q24 | 13,054 | -75.4% |
| 3Q24 | 26,000 | -69.4% |
| 2Q24 | 46,000 | -23.3% |
| 1Q24 | 28,467 | -16.8% |
| 4Q23 | 53,000 | +15.6% |
| 3Q23 | 85,000 | +43.0% |
| 2Q23 | 60,000 | +52.8% |
| 1Q23 | 34,216 | +1.5% |
| 4Q22 | 45,835 | -9.1% |
| 3Q22 | 59,449 | +13.2% |
| 2Q22 | 39,269 | -12.9% |
| 1Q22 | 33,719 | -50.1% |
| 4Q21 | 50,408 | -5.4% |
| 3Q21 | 52,506 | -10.9% |
| 2Q21 | 45,086 | -29.1% |
| 1Q21 | 67,556 | +51.5% |
| 4Q20 | 53,265 | -28.2% |
| 3Q20 | 58,950 | -0.7% |
| 2Q20 | 63,578 | +15.9% |
| 1Q20 | 44,581 | -69.6% |
| 4Q19 | 74,216 | +445.5% |
| 3Q19 | 59,376 | -12.9% |
| 2Q19 | 54,842 | -6.3% |
| 1Q19 | 146,416 | -48.8% |
| 4Q18 | 13,604 | -93.5% |
| 3Q18 | 68,177 | -3.5% |
| 2Q18 | 58,543 | -25.9% |
| 1Q18 | 285,812 | +361.4% |
| 4Q17 | 209,122 | +185.8% |
| 3Q17 | 70,655 | +13.8% |
| 2Q17 | 78,963 | +13.5% |
| 1Q17 | 61,950 | +7.9% |
| 4Q16 | 73,162 | - |
| 3Q16 | 62,113 | - |
| 2Q16 | 69,568 | - |
| 1Q16 | 57,404 | - |