| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 207,103 | +11.4% |
| 1Q26 | 174,433 | +2.3% |
| 4Q25 | 186,203 | -2.0% |
| 3Q25 | 203,654 | +10.4% |
| 2Q25 | 185,975 | +9.9% |
| 1Q25 | 170,495 | +25.9% |
| 4Q24 | 190,029 | +16.2% |
| 3Q24 | 184,473 | +4.9% |
| 2Q24 | 169,295 | +4.2% |
| 1Q24 | 135,454 | +13.3% |
| 4Q23 | 163,579 | +6.7% |
| 3Q23 | 175,851 | +20.0% |
| 2Q23 | 162,445 | +25.1% |
| 1Q23 | 119,558 | +15.8% |
| 4Q22 | 153,356 | +23.4% |
| 3Q22 | 146,529 | +14.5% |
| 2Q22 | 129,841 | +8.4% |
| 1Q22 | 103,278 | +18.9% |
| 4Q21 | 124,289 | -7.5% |
| 3Q21 | 127,963 | +13.0% |
| 2Q21 | 119,784 | +0.3% |
| 1Q21 | 86,861 | -9.6% |
| 4Q20 | 134,395 | -1.8% |
| 3Q20 | 113,209 | -7.9% |
| 2Q20 | 119,384 | +4.0% |
| 1Q20 | 96,053 | +0.9% |
| 4Q19 | 136,846 | +9.4% |
| 3Q19 | 122,896 | +8.5% |
| 2Q19 | 114,845 | +8.9% |
| 1Q19 | 95,204 | +2.4% |
| 4Q18 | 125,043 | +13.3% |
| 3Q18 | 113,257 | +10.0% |
| 2Q18 | 105,445 | +10.0% |
| 1Q18 | 92,985 | +6.7% |
| 4Q17 | 110,327 | +6.6% |
| 3Q17 | 102,979 | +2.9% |
| 2Q17 | 95,831 | - |
| 1Q17 | 87,165 | - |
| 4Q16 | 103,496 | - |
| 3Q16 | 100,084 | - |