| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 156,924 | -17.3% |
| 2Q26 | 199,308 | -15.9% |
| 1Q26 | 187,227 | -2.4% |
| 3Q25 | 189,835 | +2.6% |
| 2Q25 | 237,040 | +21.6% |
| 1Q25 | 191,893 | +6.8% |
| 4Q24 | 197,176 | +1.2% |
| 3Q24 | 185,061 | -6.0% |
| 2Q24 | 195,006 | -4.4% |
| 1Q24 | 179,757 | +2.8% |
| 4Q23 | 194,894 | +13.7% |
| 3Q23 | 196,811 | +15.9% |
| 2Q23 | 203,988 | +28.5% |
| 1Q23 | 174,922 | +12.8% |
| 4Q22 | 171,411 | +6.2% |
| 3Q22 | 169,854 | +11.6% |
| 2Q22 | 158,736 | +6.9% |
| 1Q22 | 155,032 | +29.8% |
| 4Q21 | 161,443 | +12.2% |
| 3Q21 | 152,193 | +4.2% |
| 2Q21 | 148,441 | -3.2% |
| 1Q21 | 119,438 | -18.7% |
| 4Q20 | 143,848 | -10.7% |
| 3Q20 | 146,113 | -6.6% |
| 2Q20 | 153,403 | -1.4% |
| 1Q20 | 146,957 | -0.5% |
| 4Q19 | 161,028 | +6.1% |
| 3Q19 | 156,386 | +9.5% |
| 2Q19 | 155,645 | +11.4% |
| 1Q19 | 147,656 | +12.5% |
| 4Q18 | 151,831 | +6.9% |
| 3Q18 | 142,795 | +19.4% |
| 2Q18 | 139,765 | +18.2% |
| 1Q18 | 131,298 | +16.1% |
| 4Q17 | 142,005 | +3.6% |
| 3Q17 | 119,588 | -10.7% |
| 2Q17 | 118,202 | - |
| 1Q17 | 113,067 | - |
| 4Q16 | 137,015 | - |
| 3Q16 | 133,962 | - |