| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 586,000 | +17.9% |
| 2Q26 | 712,000 | +22.8% |
| 1Q26 | 445,000 | +30.3% |
| 4Q25 | 116,000 | -24.9% |
| 3Q25 | 497,000 | +42.5% |
| 2Q25 | 580,000 | +17.4% |
| 1Q25 | 341,505 | +32.3% |
| 4Q24 | 154,359 | +15.1% |
| 3Q24 | 348,846 | +13.9% |
| 2Q24 | 493,993 | +30.1% |
| 1Q24 | 258,161 | +10.6% |
| 4Q23 | 134,093 | -6.0% |
| 3Q23 | 306,371 | +20.7% |
| 2Q23 | 379,630 | +13.9% |
| 1Q23 | 233,370 | +33.5% |
| 4Q22 | 142,593 | -10.4% |
| 3Q22 | 253,777 | +12.9% |
| 2Q22 | 333,395 | +42.3% |
| 1Q22 | 174,828 | +150.8% |
| 4Q21 | 159,065 | +72.5% |
| 3Q21 | 224,873 | -14.0% |
| 2Q21 | 234,367 | -31.1% |
| 1Q21 | 69,695 | -53.6% |
| 4Q20 | 92,186 | +32.1% |
| 3Q20 | 261,566 | +31.5% |
| 2Q20 | 340,225 | +40.7% |
| 1Q20 | 150,227 | +23.6% |
| 4Q19 | 69,800 | +46.9% |
| 3Q19 | 198,955 | - |
| 2Q19 | 241,771 | +64.0% |
| 1Q19 | 121,587 | +70.4% |
| 4Q18 | 47,529 | +50.1% |
| 2Q18 | 147,425 | +48.5% |
| 1Q18 | 71,366 | +31.4% |
| 4Q17 | 31,661 | +67.7% |
| 3Q17 | 73,385 | +44.8% |
| 2Q17 | 99,276 | - |
| 1Q17 | 54,305 | - |
| 4Q16 | 18,875 | - |
| 3Q16 | 50,691 | - |