| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 105,530 | +27.6% |
| 1Q26 | 94,829 | +4.1% |
| 4Q25 | 76,858 | +5.0% |
| 3Q25 | 98,523 | +29.8% |
| 2Q25 | 82,689 | +11.1% |
| 1Q25 | 91,136 | +32.2% |
| 4Q24 | 73,229 | +17.6% |
| 3Q24 | 75,897 | +2.0% |
| 2Q24 | 74,411 | +18.5% |
| 1Q24 | 68,947 | -22.4% |
| 4Q23 | 62,280 | +5.7% |
| 3Q23 | 74,422 | +7.3% |
| 2Q23 | 62,781 | +0.4% |
| 1Q23 | 88,870 | +42.8% |
| 4Q22 | 58,915 | +1.0% |
| 3Q22 | 69,359 | +1.7% |
| 2Q22 | 62,504 | +4.4% |
| 1Q22 | 62,231 | +4.3% |
| 4Q21 | 58,327 | +5.9% |
| 3Q21 | 68,187 | -17.6% |
| 2Q21 | 59,896 | -12.4% |
| 1Q21 | 59,654 | -15.4% |
| 4Q20 | 55,097 | - |
| 3Q20 | 82,769 | - |
| 2Q20 | 68,360 | - |
| 1Q20 | 70,512 | - |