| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 205,362 | -3.1% |
| 2Q25 | 202,653 | -8.8% |
| 1Q25 | 203,793 | +0.2% |
| 4Q24 | 211,252 | -0.5% |
| 3Q24 | 211,961 | -3.4% |
| 2Q24 | 222,300 | +4.2% |
| 1Q24 | 203,416 | -1.9% |
| 4Q23 | 212,378 | -1.6% |
| 3Q23 | 219,347 | -1.9% |
| 2Q23 | 213,324 | -1.0% |
| 1Q23 | 207,311 | +3.7% |
| 4Q22 | 215,888 | +10.4% |
| 3Q22 | 223,671 | +23.3% |
| 2Q22 | 215,456 | +38.0% |
| 1Q22 | 199,964 | +37.9% |
| 4Q21 | 195,464 | +35.8% |
| 3Q21 | 181,466 | +35.2% |
| 2Q21 | 156,152 | +24.3% |
| 1Q21 | 144,979 | +3.1% |
| 4Q20 | 143,933 | -4.2% |
| 3Q20 | 134,238 | -10.4% |
| 2Q20 | 125,634 | -17.4% |
| 1Q20 | 140,625 | -6.9% |
| 4Q19 | 150,195 | -7.4% |
| 3Q19 | 149,819 | -5.1% |
| 2Q19 | 152,069 | -3.1% |
| 1Q19 | 151,116 | -1.2% |
| 4Q18 | 162,143 | +2.5% |
| 3Q18 | 157,794 | +2.4% |
| 2Q18 | 156,921 | +5.4% |
| 1Q18 | 152,992 | +5.8% |
| 4Q17 | 158,175 | +7.9% |
| 3Q17 | 154,042 | +11.6% |
| 2Q17 | 148,920 | +3.6% |
| 1Q17 | 144,672 | +0.8% |
| 4Q16 | 146,590 | -6.2% |
| 3Q16 | 138,035 | -12.9% |
| 2Q16 | 143,717 | - |
| 1Q16 | 143,553 | - |
| 4Q15 | 156,311 | - |
| 3Q15 | 158,515 | - |