| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 19,582 | +1.0% |
| 1Q26 | 21,289 | +24.3% |
| 3Q25 | 26,171 | +7.2% |
| 2Q25 | 19,389 | -33.7% |
| 1Q25 | 17,127 | -23.7% |
| 4Q24 | 12,318 | +11.9% |
| 3Q24 | 24,415 | -6.6% |
| 2Q24 | 29,237 | +71.8% |
| 1Q24 | 22,450 | +83.7% |
| 4Q23 | 11,006 | +67.6% |
| 3Q23 | 26,136 | +50.7% |
| 2Q23 | 17,017 | +103.7% |
| 1Q23 | 12,221 | +155.7% |
| 4Q22 | 6,566 | -17.7% |
| 3Q22 | 17,339 | +161.1% |
| 2Q22 | 8,353 | +109.9% |
| 1Q22 | 4,779 | -45.7% |
| 4Q21 | 7,975 | -3.5% |
| 3Q21 | 6,640 | -47.5% |
| 2Q21 | 3,979 | -62.1% |
| 1Q21 | 8,809 | +66.9% |
| 4Q20 | 8,262 | -45.6% |
| 3Q20 | 12,638 | +14.2% |
| 2Q20 | 10,492 | +70.1% |
| 1Q20 | 5,279 | -17.0% |
| 4Q19 | 15,178 | -20.4% |
| 3Q19 | 11,064 | -15.0% |
| 2Q19 | 6,168 | +22.4% |
| 1Q19 | 6,361 | +18.3% |
| 4Q18 | 19,073 | +167.4% |
| 3Q18 | 13,019 | -21.8% |
| 2Q18 | 5,038 | -49.9% |
| 1Q18 | 5,376 | +17.7% |
| 4Q17 | 7,132 | -65.9% |
| 3Q17 | 16,656 | +19.9% |
| 2Q17 | 10,053 | - |
| 1Q17 | 4,568 | - |
| 4Q16 | 20,893 | - |
| 3Q16 | 13,896 | - |