| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 85,955 | -19.1% |
| 1Q26 | 79,108 | -17.3% |
| 4Q25 | 99,888 | -8.1% |
| 3Q25 | 94,021 | +1.3% |
| 2Q25 | 106,311 | +19.1% |
| 1Q25 | 95,649 | +5.4% |
| 4Q24 | 108,700 | +2.1% |
| 3Q24 | 92,812 | -7.9% |
| 2Q24 | 89,288 | -17.9% |
| 1Q24 | 90,726 | -5.7% |
| 4Q23 | 106,469 | -26.5% |
| 3Q23 | 100,796 | -25.4% |
| 2Q23 | 108,693 | -16.2% |
| 1Q23 | 96,235 | -18.2% |
| 4Q22 | 144,894 | +1.9% |
| 3Q22 | 135,073 | +4.7% |
| 2Q22 | 129,774 | +7.9% |
| 1Q22 | 117,605 | -0.2% |
| 4Q21 | 142,221 | +1.1% |
| 3Q21 | 128,995 | -2.9% |
| 2Q21 | 120,298 | -13.8% |
| 1Q21 | 117,813 | -13.8% |
| 4Q20 | 140,653 | -8.2% |
| 3Q20 | 132,782 | -14.6% |
| 2Q20 | 139,525 | -6.6% |
| 1Q20 | 136,738 | -3.9% |
| 4Q19 | 153,134 | 0.0% |
| 3Q19 | 155,426 | +8.3% |
| 2Q19 | 149,423 | +11.9% |
| 1Q19 | 142,318 | +9.5% |
| 4Q18 | 153,136 | +7.5% |
| 3Q18 | 143,464 | +12.6% |
| 2Q18 | 133,491 | +17.3% |
| 1Q18 | 130,009 | +11.2% |
| 4Q17 | 142,429 | +10.5% |
| 3Q17 | 127,415 | -0.8% |
| 2Q17 | 113,849 | - |
| 1Q17 | 116,949 | - |
| 4Q16 | 128,918 | - |
| 3Q16 | 128,396 | - |