| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 213,000 | -40.2% |
| 2Q25 | 451,000 | +143.8% |
| 1Q25 | 356,000 | +104.6% |
| 4Q24 | 444,000 | -26.6% |
| 3Q24 | 682,000 | -3.0% |
| 2Q24 | 185,000 | -48.5% |
| 1Q24 | 174,000 | -70.0% |
| 4Q23 | 605,000 | -18.6% |
| 3Q23 | 703,000 | -7.1% |
| 2Q23 | 359,000 | -41.7% |
| 1Q23 | 580,000 | -6.4% |
| 4Q22 | 742,858 | +145.5% |
| 3Q22 | 756,921 | +113.0% |
| 2Q22 | 616,290 | +176.4% |
| 1Q22 | 619,710 | +180.0% |
| 4Q21 | 302,649 | +26.8% |
| 3Q21 | 355,351 | +79.3% |
| 2Q21 | 223,000 | +5.9% |
| 1Q21 | 221,338 | -2.6% |
| 4Q20 | 238,672 | +188.0% |
| 3Q20 | 198,161 | -5314.8% |
| 2Q20 | 210,492 | +76.2% |
| 1Q20 | 227,138 | -38.7% |
| 4Q19 | 82,882 | -71.0% |
| 3Q19 | -3,800 | -100.6% |
| 2Q19 | 119,490 | -74.4% |
| 1Q19 | 370,679 | -16.9% |
| 4Q18 | 285,622 | -22.2% |
| 3Q18 | 629,231 | +22.2% |
| 2Q18 | 466,002 | +66.7% |
| 1Q18 | 446,274 | +37.5% |
| 4Q17 | 367,010 | +3189.2% |
| 3Q17 | 514,925 | +598.1% |
| 2Q17 | 279,600 | +245.9% |
| 1Q17 | 324,468 | +1412.2% |
| 4Q16 | 11,158 | - |
| 3Q16 | 73,761 | - |
| 2Q16 | 80,844 | - |
| 1Q16 | 21,457 | - |