| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 37,328 | +160.9% |
| 4Q25 | 39,655 | +40.2% |
| 3Q25 | 33,000 | +12.7% |
| 2Q25 | -2,000 | -102.2% |
| 1Q25 | 14,305 | -76.6% |
| 4Q24 | 28,277 | -14.7% |
| 3Q24 | 29,280 | -57.8% |
| 2Q24 | 92,695 | +8.4% |
| 1Q24 | 61,120 | -30.1% |
| 4Q23 | 33,146 | -60.1% |
| 3Q23 | 69,393 | -60.6% |
| 2Q23 | 85,540 | -54.8% |
| 1Q23 | 87,460 | -26.6% |
| 4Q22 | 83,000 | -32.4% |
| 3Q22 | 176,074 | +3949.5% |
| 2Q21 | 189,263 | +1184.4% |
| 1Q22 | 119,186 | +91.0% |
| 4Q21 | 122,807 | +59.6% |
| 3Q21 | 4,348 | -98.1% |
| 2Q20 | 14,735 | -92.6% |
| 1Q21 | 62,389 | -51.7% |
| 4Q20 | 76,959 | -45.0% |
| 3Q20 | 230,591 | +36.7% |
| 1Q20 | 129,137 | -23.5% |
| 4Q19 | 139,854 | -9.9% |
| 3Q19 | 168,625 | +9.7% |
| 2Q19 | 199,190 | +35.5% |
| 1Q19 | 168,908 | +18.7% |
| 4Q18 | 155,302 | +7.1% |
| 3Q18 | 153,675 | -2.5% |
| 2Q18 | 146,966 | +16.1% |
| 1Q18 | 142,252 | +8.5% |
| 4Q17 | 144,948 | +7.5% |
| 3Q17 | 157,696 | +9.6% |
| 2Q17 | 126,602 | +7.3% |
| 1Q17 | 131,109 | +0.7% |
| 4Q16 | 134,887 | - |
| 3Q16 | 143,836 | - |
| 2Q16 | 118,006 | - |
| 1Q16 | 130,137 | - |