| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 15,969 | -7.7% |
| 2Q26 | 13,605 | -7.1% |
| 1Q26 | 14,383 | -1.0% |
| 3Q25 | 17,302 | +12.2% |
| 2Q25 | 14,640 | +11.2% |
| 1Q25 | 14,530 | -4.8% |
| 4Q24 | 18,019 | -5.6% |
| 3Q24 | 15,423 | -6.6% |
| 2Q24 | 13,166 | -3.3% |
| 1Q24 | 15,255 | +13.1% |
| 4Q23 | 19,086 | +25.2% |
| 3Q23 | 16,505 | +33.9% |
| 2Q23 | 13,619 | +31.9% |
| 1Q23 | 13,487 | +26.1% |
| 4Q22 | 15,244 | +15.6% |
| 3Q22 | 12,325 | +14.5% |
| 2Q22 | 10,326 | -0.2% |
| 1Q22 | 10,697 | 0.0% |
| 4Q21 | 13,190 | -14.6% |
| 3Q21 | 10,764 | -19.6% |
| 2Q21 | 10,347 | -18.4% |
| 1Q21 | 10,696 | -16.1% |
| 4Q20 | 15,437 | -5.5% |
| 3Q20 | 13,390 | -3.7% |
| 2Q20 | 12,687 | +5.0% |
| 1Q20 | 12,743 | +3.9% |
| 4Q19 | 16,327 | +16.9% |
| 3Q19 | 13,905 | +19.5% |
| 2Q19 | 12,081 | +24.6% |
| 1Q19 | 12,260 | +22.7% |
| 4Q18 | 13,972 | +3.7% |
| 3Q18 | 11,639 | +18.2% |
| 2Q18 | 9,692 | +10.9% |
| 1Q18 | 9,992 | +9.5% |
| 4Q17 | 13,473 | +11.5% |
| 3Q17 | 9,845 | -11.4% |
| 2Q17 | 8,743 | - |
| 1Q17 | 9,121 | - |
| 4Q16 | 12,084 | - |
| 3Q16 | 11,116 | - |