| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 258,000 | +236.8% |
| 3Q25 | 368,000 | +76.9% |
| 2Q25 | 236,000 | +35.6% |
| 1Q25 | 240,000 | -23.9% |
| 4Q24 | 76,602 | -5.4% |
| 3Q24 | 208,000 | +27.1% |
| 2Q24 | 174,000 | +22.2% |
| 1Q24 | 315,303 | +94.2% |
| 4Q23 | 81,000 | -36.4% |
| 3Q23 | 163,633 | +39.8% |
| 2Q23 | 142,367 | - |
| 1Q23 | 162,354 | +66.5% |
| 4Q22 | 127,427 | +1002.6% |
| 3Q22 | 117,054 | +24.9% |
| 1Q22 | 97,484 | +7.5% |
| 4Q21 | 11,557 | -66.6% |
| 3Q21 | 93,711 | +45.7% |
| 2Q21 | 101,351 | +65.7% |
| 1Q21 | 90,649 | +109.8% |
| 4Q20 | 34,577 | +69.2% |
| 3Q20 | 64,302 | - |
| 2Q20 | 61,153 | - |
| 1Q20 | 43,212 | - |
| 4Q19 | 20,434 | - |