| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 81,155 | +41.8% |
| 3Q25 | 54,904 | +7.4% |
| 2Q25 | 63,097 | +11.8% |
| 1Q25 | 57,126 | +35.6% |
| 4Q24 | 57,251 | +0.5% |
| 3Q24 | 51,134 | +0.7% |
| 2Q24 | 56,457 | +12.6% |
| 1Q24 | 42,141 | -10.4% |
| 4Q23 | 56,993 | +10.4% |
| 3Q23 | 50,764 | +68.2% |
| 2Q23 | 50,151 | -15.7% |
| 1Q23 | 47,012 | -9.0% |
| 1Q22 | 59,518 | +84.0% |
| 4Q22 | 51,643 | +14.8% |
| 3Q22 | 30,188 | -8.9% |
| 2Q22 | 45,152 | +15.9% |
| 1Q22 | 32,353 | -4.4% |
| 4Q21 | 44,987 | -27.7% |
| 3Q21 | 33,152 | -6.9% |
| 2Q21 | 38,959 | -11.8% |
| 1Q21 | 33,846 | +12.8% |
| 4Q20 | 62,185 | +35.5% |
| 3Q20 | 35,627 | +13.8% |
| 2Q20 | 44,192 | +24.0% |
| 1Q20 | 30,003 | +21.3% |
| 4Q19 | 45,900 | +13.3% |
| 3Q19 | 31,297 | +17.1% |
| 2Q19 | 35,646 | +4.6% |
| 1Q19 | 24,736 | -1.3% |
| 4Q18 | 40,522 | +4.1% |
| 3Q18 | 26,724 | +4.9% |
| 2Q18 | 34,065 | -6.7% |
| 1Q18 | 25,055 | -13.0% |
| 4Q17 | 38,931 | -7.4% |
| 3Q17 | 25,469 | -19.7% |
| 2Q17 | 36,496 | - |
| 1Q17 | 28,786 | - |
| 4Q16 | 42,056 | - |
| 3Q16 | 31,709 | - |