| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 128,943 | +21.4% |
| 2Q26 | 117,781 | -1.7% |
| 1Q26 | 120,005 | +6.5% |
| 4Q25 | 124,369 | +21.8% |
| 3Q25 | 106,209 | -9.2% |
| 2Q25 | 119,771 | +5.9% |
| 1Q25 | 112,709 | -1.7% |
| 4Q24 | 102,138 | -0.9% |
| 3Q24 | 116,943 | -11.2% |
| 2Q24 | 113,142 | -4.4% |
| 1Q24 | 114,601 | +8.3% |
| 4Q23 | 103,018 | -0.4% |
| 3Q23 | 131,732 | +38.2% |
| 2Q23 | 118,358 | +34.2% |
| 1Q23 | 105,847 | +24.0% |
| 4Q22 | 103,450 | +2.4% |
| 3Q22 | 95,291 | -8.1% |
| 2Q22 | 88,188 | -4.5% |
| 1Q22 | 85,374 | -16.5% |
| 4Q21 | 101,070 | -12.3% |
| 3Q21 | 103,688 | -12.2% |
| 2Q21 | 92,385 | -18.9% |
| 1Q21 | 102,299 | -12.9% |
| 4Q20 | 115,249 | +0.8% |
| 3Q20 | 118,094 | -7.8% |
| 2Q20 | 113,888 | -2.2% |
| 1Q20 | 117,384 | +4.2% |
| 4Q19 | 114,314 | -2.4% |
| 3Q19 | 128,050 | +1.4% |
| 2Q19 | 116,404 | +6.0% |
| 1Q19 | 112,658 | +3.6% |
| 4Q18 | 117,180 | -4.5% |
| 3Q18 | 126,243 | +17.0% |
| 2Q18 | 109,818 | +7.0% |
| 1Q18 | 108,793 | +1.0% |
| 4Q17 | 122,676 | +9.1% |
| 3Q17 | 107,946 | -5.7% |
| 2Q17 | 102,619 | - |
| 1Q17 | 107,710 | - |
| 4Q16 | 112,410 | - |
| 3Q16 | 114,452 | - |