| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,443 | +70.9% |
| 1Q26 | 1,421 | +3.0% |
| 4Q25 | 1,590 | +24.7% |
| 3Q25 | 1,471 | +17.1% |
| 2Q25 | 1,429 | +15.7% |
| 1Q25 | 1,380 | +20.0% |
| 4Q24 | 1,275 | +9.3% |
| 3Q24 | 1,256 | +2.0% |
| 2Q24 | 1,235 | +30.9% |
| 1Q24 | 1,150 | +30.9% |
| 4Q23 | 1,166 | +29.1% |
| 3Q23 | 1,232 | +28.6% |
| 2Q23 | 943 | +8.1% |
| 1Q23 | 878 | -4.4% |
| 4Q22 | 904 | -6.9% |
| 3Q22 | 958 | +5.9% |
| 2Q22 | 872 | +4.0% |
| 1Q22 | 919 | +9.2% |
| 4Q21 | 971 | +1.7% |
| 3Q21 | 905 | +9.9% |
| 2Q21 | 838 | +13.5% |
| 1Q21 | 841 | +7.6% |
| 4Q20 | 954 | +13.1% |
| 3Q20 | 823 | +1.1% |
| 2Q20 | 739 | -17.8% |
| 1Q20 | 781 | -23.4% |
| 4Q19 | 844 | -12.6% |
| 3Q19 | 814 | -17.1% |
| 2Q19 | 898 | +17.7% |
| 1Q19 | 1,020 | +23.3% |
| 4Q18 | 966 | +41.0% |
| 3Q18 | 982 | +61.4% |
| 2Q18 | 763 | +37.4% |
| 1Q18 | 827 | +43.1% |
| 4Q17 | 685 | +13.0% |
| 3Q17 | 609 | -11.2% |
| 2Q17 | 555 | - |
| 1Q17 | 578 | - |
| 4Q16 | 606 | - |
| 3Q16 | 686 | - |