| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 213,000 | +117.5% |
| 3Q25 | 461,000 | +71.6% |
| 2Q25 | 590,000 | +124.0% |
| 1Q25 | 529,000 | +37.4% |
| 4Q24 | 97,909 | -34.7% |
| 3Q24 | 268,617 | -7.2% |
| 2Q24 | 263,383 | +50.9% |
| 1Q24 | 384,967 | +309.4% |
| 4Q23 | 150,045 | -1082.5% |
| 3Q23 | 289,407 | +126.1% |
| 2Q23 | 174,548 | +12.3% |
| 1Q23 | 94,029 | -51.6% |
| 4Q22 | -15,272 | -110.0% |
| 3Q22 | 127,994 | -48.8% |
| 2Q22 | 155,380 | -169.4% |
| 1Q22 | 194,199 | -3.4% |
| 4Q21 | 153,100 | -30.8% |
| 3Q21 | 249,786 | +31.1% |
| 2Q21 | -223,786 | -272.0% |
| 1Q21 | 200,994 | -6862.9% |
| 4Q20 | 221,302 | - |
| 3Q20 | 190,593 | - |
| 2Q20 | 130,077 | - |
| 1Q20 | -2,972 | - |