| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 66,065 | -2.6% |
| 2Q26 | 64,791 | +31.3% |
| 1Q26 | 49,010 | +5.8% |
| 4Q25 | 59,171 | -0.6% |
| 3Q25 | 67,858 | +26.4% |
| 2Q25 | 49,350 | +6.3% |
| 1Q25 | 46,302 | +13.9% |
| 4Q24 | 59,545 | +13.2% |
| 3Q24 | 53,685 | +12.8% |
| 2Q24 | 46,407 | -4.6% |
| 1Q24 | 40,640 | -5.8% |
| 4Q23 | 52,579 | +10.8% |
| 3Q23 | 47,598 | +14.7% |
| 2Q23 | 48,620 | +22.3% |
| 1Q23 | 43,133 | +19.9% |
| 4Q22 | 47,457 | +1.8% |
| 3Q22 | 41,499 | -5.5% |
| 2Q22 | 39,752 | +2.9% |
| 1Q22 | 35,975 | +19.7% |
| 4Q21 | 46,607 | +4.2% |
| 3Q21 | 43,936 | -1.7% |
| 2Q21 | 38,619 | -3.3% |
| 1Q21 | 30,053 | -10.8% |
| 4Q20 | 44,742 | - |
| 3Q20 | 44,685 | - |
| 2Q20 | 39,922 | - |
| 1Q20 | 33,694 | - |