| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 368,149 | +90.6% |
| 2Q25 | -16,000 | -126.7% |
| 1Q25 | 337,000 | -22.5% |
| 4Q24 | 193,189 | -18.2% |
| 3Q24 | 114,000 | -22.1% |
| 2Q24 | 60,000 | -34.8% |
| 1Q24 | 434,874 | +49.5% |
| 4Q23 | 236,150 | -19.1% |
| 3Q23 | 146,379 | -29.0% |
| 2Q23 | 92,043 | -71.8% |
| 1Q23 | 290,957 | -44.6% |
| 4Q22 | 292,000 | -18.0% |
| 3Q22 | 206,256 | -8.6% |
| 2Q22 | 326,686 | +3.4% |
| 1Q22 | 525,058 | +43.7% |
| 4Q21 | 355,996 | +61.6% |
| 3Q21 | 225,703 | +37.1% |
| 2Q21 | 316,000 | +302.9% |
| 1Q21 | 365,377 | +63.9% |
| 4Q20 | 220,298 | +39.5% |
| 3Q20 | 164,631 | +10.0% |
| 2Q20 | 78,422 | +23.3% |
| 1Q20 | 222,947 | +42.3% |
| 4Q19 | 157,911 | +55.9% |
| 3Q19 | 149,675 | +3.3% |
| 2Q19 | 63,595 | -39.3% |
| 1Q19 | 156,701 | +27.1% |
| 4Q18 | 101,273 | -9.1% |
| 3Q18 | 144,897 | +84.9% |
| 2Q18 | 104,691 | +50.5% |
| 1Q18 | 123,252 | +17.1% |
| 4Q17 | 111,452 | +38.8% |
| 3Q17 | 78,345 | - |
| 2Q17 | 69,553 | - |
| 1Q17 | 105,297 | - |
| 4Q16 | 80,320 | - |