| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 219,326 | -3.4% |
| 1Q26 | 211,820 | -1.6% |
| 4Q25 | 227,058 | +2.7% |
| 3Q25 | 226,615 | +4.6% |
| 2Q25 | 226,957 | +6.8% |
| 1Q25 | 215,299 | +11.4% |
| 4Q24 | 221,039 | +13.0% |
| 3Q24 | 216,622 | +9.7% |
| 2Q24 | 212,525 | +5.0% |
| 1Q24 | 193,248 | +4.5% |
| 4Q23 | 195,642 | +10.7% |
| 3Q23 | 197,514 | +16.7% |
| 2Q23 | 202,499 | +27.0% |
| 1Q23 | 184,858 | +22.6% |
| 4Q22 | 176,711 | +16.6% |
| 3Q22 | 169,226 | +22.0% |
| 2Q22 | 159,439 | +16.8% |
| 1Q22 | 150,785 | +24.7% |
| 4Q21 | 151,538 | -5.0% |
| 3Q21 | 138,670 | -7.1% |
| 2Q21 | 136,492 | -14.0% |
| 1Q21 | 120,925 | -15.6% |
| 4Q20 | 159,594 | - |
| 3Q20 | 149,303 | - |
| 2Q20 | 158,803 | - |
| 1Q20 | 143,196 | - |
| 3Q16 | 243,550 | - |