| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,168 | +30.4% |
| 1Q26 | 822 | -8.8% |
| 4Q25 | 934 | -4.1% |
| 3Q25 | 774 | -13.1% |
| 2Q25 | 895 | -20.0% |
| 1Q25 | 901 | +49.4% |
| 4Q24 | 973 | +34.7% |
| 3Q24 | 890 | +6.2% |
| 2Q24 | 1,119 | +56.3% |
| 1Q24 | 603 | +24.1% |
| 4Q23 | 722 | +47.9% |
| 3Q23 | 838 | +421.7% |
| 2Q23 | 716 | +639.3% |
| 1Q23 | 486 | +321.7% |
| 4Q22 | 488 | +112.1% |
| 3Q22 | 160 | -29.1% |
| 2Q22 | 96 | -8.8% |
| 1Q22 | 115 | +17.7% |
| 4Q21 | 230 | -63.7% |
| 3Q21 | 226 | -24.5% |
| 2Q21 | 106 | -78.3% |
| 1Q21 | 98 | -76.9% |
| 4Q20 | 634 | +69.0% |
| 3Q20 | 300 | -7.4% |
| 2Q20 | 490 | +138.9% |
| 1Q20 | 423 | +180.7% |
| 4Q19 | 375 | -62.7% |
| 3Q19 | 324 | +1.8% |
| 2Q19 | 205 | +65.7% |
| 1Q19 | 150 | +40.4% |
| 4Q18 | 1,006 | -0.8% |
| 3Q18 | 318 | +13.9% |
| 2Q18 | 123 | -58.2% |
| 1Q18 | 107 | -73.7% |
| 4Q17 | 1,014 | +85.5% |
| 3Q17 | 279 | +6.7% |
| 2Q17 | 296 | +14.7% |
| 1Q17 | 409 | -32.2% |
| 4Q16 | 546 | - |
| 3Q16 | 262 | - |
| 2Q16 | 258 | - |
| 1Q16 | 603 | - |