| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 472,000 | -20.2% |
| 3Q25 | 279,000 | -27.7% |
| 2Q25 | 237,000 | -38.7% |
| 1Q25 | 486,980 | -4.8% |
| 4Q24 | 591,843 | -2.5% |
| 3Q24 | 386,024 | +26.2% |
| 2Q24 | 386,679 | +64.5% |
| 1Q24 | 511,454 | +45.2% |
| 4Q23 | 607,006 | +27.5% |
| 3Q23 | 305,994 | +35.4% |
| 2Q23 | 235,000 | +26.9% |
| 1Q23 | 352,309 | +41.6% |
| 4Q22 | 476,000 | -12.1% |
| 3Q22 | 226,000 | +6.5% |
| 2Q22 | 185,187 | +44.7% |
| 1Q22 | 248,813 | -48.9% |
| 4Q21 | 541,508 | +31.8% |
| 3Q21 | 212,229 | -9.1% |
| 2Q21 | 128,012 | -14.1% |
| 1Q21 | 486,485 | +78.4% |
| 4Q20 | 410,741 | -11.3% |
| 3Q20 | 233,586 | -31.8% |
| 2Q20 | 149,010 | -17.8% |
| 1Q20 | 272,702 | -19.3% |
| 4Q19 | 463,039 | +6.6% |
| 3Q19 | 342,698 | +4.0% |
| 2Q19 | 181,180 | -28.6% |
| 1Q19 | 337,811 | -10.9% |
| 4Q18 | 434,571 | -2.4% |
| 3Q18 | 329,459 | -4.6% |
| 2Q18 | 253,714 | -21.7% |
| 1Q18 | 379,344 | -22.9% |
| 4Q17 | 445,431 | -26.8% |
| 3Q17 | 345,477 | -27.9% |
| 2Q17 | 323,954 | - |
| 1Q17 | 492,051 | - |
| 4Q16 | 608,273 | - |
| 3Q16 | 479,483 | - |