| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 138,000 | +127.5% |
| 3Q25 | 45,000 | -71.2% |
| 2Q25 | 61,000 | -421.1% |
| 1Q25 | 47,000 | +68.4% |
| 4Q24 | 60,666 | +10.3% |
| 3Q24 | 156,000 | +337.7% |
| 2Q24 | -19,000 | -178.0% |
| 1Q24 | 27,914 | -43.2% |
| 4Q23 | 55,000 | +5.0% |
| 3Q23 | 35,637 | -0.0% |
| 2Q23 | 24,363 | -22.4% |
| 1Q23 | 49,109 | +117.3% |
| 4Q22 | 52,360 | +222.6% |
| 3Q22 | 35,640 | +187.6% |
| 2Q22 | 31,403 | +633.2% |
| 1Q22 | 22,597 | +3051.6% |
| 4Q21 | 16,232 | +69.4% |
| 3Q21 | 12,394 | - |
| 2Q21 | 4,283 | - |
| 1Q21 | 717 | - |
| 4Q20 | 9,584 | - |