| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,630 | +12.3% |
| 1Q26 | 1,603 | +2.1% |
| 4Q25 | 1,403 | -0.8% |
| 3Q25 | 1,967 | +0.9% |
| 2Q25 | 1,451 | -1.5% |
| 1Q25 | 1,570 | -0.5% |
| 4Q24 | 1,414 | +9.4% |
| 3Q24 | 1,950 | +14.8% |
| 2Q24 | 1,473 | +22.1% |
| 1Q24 | 1,578 | +151.7% |
| 4Q23 | 1,292 | +122.4% |
| 3Q23 | 1,699 | +1377.4% |
| 2Q23 | 1,206 | -486.5% |
| 1Q23 | 627 | +553.1% |
| 4Q22 | 581 | +1191.1% |
| 3Q22 | 115 | -0.9% |
| 2Q22 | -312 | -227.9% |
| 1Q22 | 96 | -58.6% |
| 4Q21 | 45 | -75.3% |
| 3Q21 | 116 | -80.1% |
| 2Q21 | 244 | -77.4% |
| 1Q21 | 232 | -64.6% |
| 4Q20 | 182 | -73.8% |
| 3Q20 | 582 | -33.7% |
| 2Q20 | 1,080 | - |
| 1Q20 | 655 | -7.5% |
| 4Q19 | 694 | -14.4% |
| 3Q19 | 878 | +5.7% |
| 1Q19 | 708 | -12.9% |
| 4Q18 | 810 | -8.4% |
| 3Q18 | 831 | -2.0% |
| 2Q18 | 904 | -1.4% |
| 1Q18 | 813 | -3.2% |
| 4Q17 | 885 | +0.3% |
| 3Q17 | 848 | -3.1% |
| 2Q17 | 917 | +0.3% |
| 1Q17 | 840 | -0.2% |
| 4Q16 | 883 | - |
| 3Q16 | 875 | - |
| 2Q16 | 914 | - |
| 1Q16 | 842 | - |