| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,008 | +59.4% |
| 1Q26 | 921 | +39.9% |
| 4Q25 | 933 | +56.0% |
| 3Q25 | 844 | +70.5% |
| 2Q25 | 632 | +28.0% |
| 1Q25 | 658 | +38.8% |
| 4Q24 | 598 | +27.9% |
| 3Q24 | 494 | +56.4% |
| 2Q24 | 494 | +48.4% |
| 1Q24 | 474 | +48.6% |
| 4Q23 | 468 | +57.7% |
| 3Q23 | 316 | +43.0% |
| 2Q23 | 332 | +48.3% |
| 1Q23 | 319 | +64.4% |
| 4Q22 | 296 | +144.4% |
| 3Q22 | 221 | +80.6% |
| 2Q22 | 224 | +65.1% |
| 1Q22 | 194 | +48.3% |
| 4Q21 | 121 | -8.9% |
| 3Q21 | 122 | -13.9% |
| 2Q21 | 135 | +7.0% |
| 1Q21 | 131 | +30.9% |
| 4Q20 | 133 | +77.5% |
| 3Q20 | 142 | - |
| 2Q20 | 127 | +15.6% |
| 1Q20 | 100 | +31.4% |
| 4Q19 | 75 | +0.6% |
| 2Q19 | 109 | +36.0% |
| 1Q19 | 76 | -6.4% |
| 4Q18 | 74 | +3.9% |
| 3Q18 | 77 | +7.0% |
| 2Q18 | 80 | -4.2% |
| 1Q18 | 81 | +6.3% |
| 4Q17 | 71 | -12.8% |
| 3Q17 | 72 | - |
| 2Q17 | 84 | - |
| 1Q17 | 76 | - |
| 4Q16 | 82 | - |