| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 36,000 | -76.2% |
| 3Q25 | 242,000 | +28.1% |
| 2Q25 | 175,088 | -4.2% |
| 1Q25 | 158,912 | +7.9% |
| 4Q24 | 151,000 | +273.7% |
| 3Q24 | 188,955 | +26.8% |
| 2Q24 | 182,782 | -23.2% |
| 1Q24 | 147,263 | -32.1% |
| 4Q23 | 40,410 | -71.8% |
| 3Q23 | 148,966 | -12.1% |
| 2Q23 | 238,034 | +95.8% |
| 1Q23 | 216,919 | +28.0% |
| 4Q22 | 143,467 | +104.5% |
| 3Q22 | 169,449 | +338.3% |
| 2Q22 | 121,551 | +14422.2% |
| 1Q22 | 169,530 | +19.3% |
| 4Q21 | 70,140 | -25.4% |
| 3Q21 | 38,657 | -78.1% |
| 2Q21 | 837 | -99.5% |
| 1Q21 | 142,107 | -26.7% |
| 4Q20 | 94,060 | -48.3% |
| 3Q20 | 176,142 | +13.2% |
| 2Q20 | 169,740 | +43.6% |
| 1Q20 | 193,790 | +17.3% |
| 4Q19 | 182,058 | +19.0% |
| 3Q19 | 155,600 | -6.9% |
| 2Q19 | 118,184 | +9.5% |
| 1Q19 | 165,161 | +4.5% |
| 4Q18 | 152,966 | +17.1% |
| 3Q18 | 167,065 | +51.2% |
| 2Q18 | 107,910 | -6.5% |
| 1Q18 | 158,066 | +15.4% |
| 4Q17 | 130,648 | +6.7% |
| 3Q17 | 110,517 | -29.2% |
| 2Q17 | 115,360 | - |
| 1Q17 | 136,975 | - |
| 4Q16 | 122,413 | - |
| 3Q16 | 156,025 | - |