| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 134,000 | -25.1% |
| 1Q26 | 212,000 | +22.5% |
| 4Q25 | 320,000 | -1.0% |
| 3Q25 | 218,000 | -4.3% |
| 2Q25 | 179,000 | -2.6% |
| 1Q25 | 173,000 | +3.6% |
| 4Q24 | 323,334 | +5.5% |
| 3Q24 | 227,859 | -2.2% |
| 2Q24 | 183,790 | -18.0% |
| 1Q24 | 167,017 | +1.1% |
| 4Q23 | 306,576 | +6.1% |
| 3Q23 | 233,017 | +16.5% |
| 2Q23 | 224,068 | +56.6% |
| 1Q23 | 165,224 | -7.6% |
| 4Q22 | 289,068 | -1.7% |
| 3Q22 | 199,932 | +49.1% |
| 2Q22 | 143,107 | +306.2% |
| 1Q22 | 178,893 | -494.6% |
| 4Q21 | 294,000 | +0.1% |
| 3Q21 | 134,110 | -23.7% |
| 2Q21 | 35,228 | -86.2% |
| 1Q21 | -45,338 | -151.4% |
| 4Q20 | 293,698 | -15.8% |
| 3Q20 | 175,778 | -20.9% |
| 2Q20 | 255,896 | +60.0% |
| 1Q20 | 88,133 | -48.0% |
| 4Q19 | 348,699 | +22.1% |
| 3Q19 | 222,302 | -5.2% |
| 2Q19 | 159,900 | +0.9% |
| 1Q19 | 169,514 | +37.3% |
| 4Q18 | 285,690 | +125.2% |
| 3Q18 | 234,523 | +2.6% |
| 2Q18 | 158,418 | -5.7% |
| 1Q18 | 123,452 | -28.9% |
| 4Q17 | 126,833 | -32.6% |
| 3Q17 | 228,497 | +7.8% |
| 2Q17 | 168,032 | - |
| 1Q17 | 173,698 | - |
| 4Q16 | 188,229 | - |
| 3Q16 | 211,966 | - |