| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 184,000 | +89.7% |
| 2Q25 | 176,000 | +60.0% |
| 1Q25 | 97,000 | -42.8% |
| 4Q24 | 292,291 | -19.7% |
| 3Q24 | 82,278 | -48.6% |
| 2Q24 | 110,000 | -42.0% |
| 1Q24 | 169,716 | +12.1% |
| 4Q23 | 364,119 | +4.9% |
| 3Q23 | 160,185 | -15.2% |
| 2Q23 | 189,531 | -0.2% |
| 1Q23 | 151,438 | -3.0% |
| 4Q22 | 347,112 | +10.5% |
| 3Q22 | 188,888 | +41.8% |
| 2Q22 | 190,000 | -18.2% |
| 1Q22 | 156,061 | -0.3% |
| 4Q21 | 314,000 | +12.3% |
| 3Q21 | 133,231 | -30.3% |
| 2Q21 | 232,258 | +35.2% |
| 1Q21 | 156,511 | -26.6% |
| 4Q20 | 279,652 | -24.9% |
| 3Q20 | 191,019 | +40.6% |
| 2Q20 | 171,832 | -34.3% |
| 1Q20 | 213,259 | +14.8% |
| 4Q19 | 372,546 | +19.1% |
| 3Q19 | 135,844 | -1.3% |
| 2Q19 | 261,543 | +21.8% |
| 1Q19 | 185,784 | +30.6% |
| 4Q18 | 312,716 | +31.4% |
| 3Q18 | 137,690 | +10.5% |
| 2Q18 | 214,657 | -15.5% |
| 1Q18 | 142,204 | -27.2% |
| 4Q17 | 238,056 | +26.5% |
| 3Q17 | 124,649 | +3.9% |
| 2Q17 | 254,123 | +63.4% |
| 1Q17 | 195,290 | +28.4% |
| 4Q16 | 188,177 | - |
| 3Q16 | 119,915 | - |
| 2Q16 | 155,514 | - |
| 1Q16 | 152,133 | - |