| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 244,579 | +18.1% |
| 1Q26 | 234,609 | +12.0% |
| 4Q25 | 231,120 | +13.9% |
| 3Q25 | 218,629 | +9.2% |
| 2Q25 | 207,113 | +2.7% |
| 1Q25 | 209,441 | +12.7% |
| 4Q24 | 202,862 | -5.0% |
| 3Q24 | 200,242 | -11.2% |
| 2Q24 | 201,665 | -7.5% |
| 1Q24 | 185,864 | -10.3% |
| 4Q23 | 213,647 | +16.2% |
| 3Q23 | 225,429 | +35.4% |
| 2Q23 | 218,082 | +37.6% |
| 1Q23 | 207,256 | +43.6% |
| 4Q22 | 183,866 | +31.7% |
| 3Q22 | 166,516 | +33.4% |
| 2Q22 | 158,456 | +33.2% |
| 1Q22 | 144,286 | +19.4% |
| 4Q21 | 139,602 | +4.4% |
| 3Q21 | 124,808 | -6.1% |
| 2Q21 | 118,966 | -14.2% |
| 1Q21 | 120,807 | -16.0% |
| 4Q20 | 133,672 | -10.3% |
| 3Q20 | 132,853 | -11.2% |
| 2Q20 | 138,700 | -2.1% |
| 1Q20 | 143,801 | -3.3% |
| 4Q19 | 148,998 | +2.4% |
| 3Q19 | 149,535 | +10.3% |
| 2Q19 | 141,643 | +9.2% |
| 1Q19 | 148,780 | +15.0% |
| 4Q18 | 145,440 | +12.8% |
| 3Q18 | 135,621 | +14.3% |
| 2Q18 | 129,746 | +6.7% |
| 1Q18 | 129,343 | +6.7% |
| 4Q17 | 128,880 | -1.2% |
| 3Q17 | 118,657 | -2.4% |
| 2Q17 | 121,647 | -4.8% |
| 1Q17 | 121,276 | -6.2% |
| 4Q16 | 130,449 | - |
| 3Q16 | 121,612 | - |
| 2Q16 | 127,773 | - |
| 1Q16 | 129,342 | - |