| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 246,000 | -2.0% |
| 3Q25 | 176,000 | -5.4% |
| 2Q25 | 329,000 | +34.3% |
| 1Q25 | 339,000 | -10.1% |
| 4Q24 | 251,000 | +39.4% |
| 3Q24 | 186,000 | +8.8% |
| 2Q24 | 245,000 | +6.5% |
| 1Q24 | 377,000 | +12.9% |
| 4Q23 | 180,000 | -12.2% |
| 3Q23 | 171,000 | -33.2% |
| 2Q23 | 230,000 | +134.7% |
| 1Q23 | 334,000 | +21.5% |
| 4Q22 | 205,000 | -3685.8% |
| 3Q22 | 256,000 | +12.3% |
| 2Q22 | 98,000 | -6.4% |
| 1Q22 | 275,000 | -518.5% |
| 4Q21 | -5,717 | -104.7% |
| 3Q21 | 228,000 | +28.9% |
| 2Q21 | 104,718 | -63.5% |
| 1Q21 | -65,718 | -129.2% |
| 4Q20 | 121,881 | -35.1% |
| 3Q20 | 176,823 | -3.9% |
| 2Q20 | 286,773 | +3.0% |
| 1Q20 | 224,758 | +22.0% |
| 4Q19 | 187,768 | +5.8% |
| 3Q19 | 183,969 | +5.3% |
| 2Q19 | 278,463 | +13.6% |
| 1Q19 | 184,238 | +6.1% |
| 4Q18 | 177,549 | +2.9% |
| 3Q18 | 174,753 | +8.1% |
| 2Q18 | 245,054 | +40.9% |
| 1Q18 | 173,630 | +75.2% |
| 4Q17 | 172,606 | +93.3% |
| 3Q17 | 161,707 | -12.9% |
| 2Q17 | 173,906 | - |
| 1Q17 | 99,097 | - |
| 4Q16 | 89,283 | - |
| 3Q16 | 185,666 | - |