| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 169,734 | +7.5% |
| 3Q26 | 158,000 | +12.3% |
| 4Q25 | 157,923 | +25.3% |
| 3Q25 | 140,721 | +4.9% |
| 2Q25 | 110,088 | - |
| 1Q25 | 112,912 | +3.9% |
| 4Q24 | 126,035 | +7.7% |
| 3Q24 | 134,198 | +59.8% |
| 1Q24 | 108,650 | +57.1% |
| 4Q23 | 117,000 | +44.4% |
| 3Q23 | 84,000 | +106.3% |
| 2Q23 | 39,350 | - |
| 1Q23 | 69,138 | +1.7% |
| 4Q22 | 81,000 | +41.8% |
| 3Q22 | 40,724 | -4.6% |
| 1Q22 | 67,960 | +120.3% |
| 4Q21 | 57,108 | +125.2% |
| 3Q21 | 42,671 | +35.5% |
| 2Q21 | 47,480 | - |
| 1Q21 | 30,849 | -20.8% |
| 4Q20 | 25,357 | -40.2% |
| 3Q19 | 31,492 | - |
| 1Q20 | 38,958 | +2.6% |
| 4Q19 | 42,378 | - |
| 2Q19 | 34,929 | - |
| 1Q19 | 37,957 | - |