| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 104 | -0.9% |
| 1Q26 | 94 | -5.9% |
| 4Q25 | 131 | -6.7% |
| 3Q25 | 101 | -13.6% |
| 2Q25 | 105 | -8.9% |
| 1Q25 | 100 | -4.9% |
| 4Q24 | 141 | +11.1% |
| 3Q24 | 117 | -2.3% |
| 2Q24 | 115 | -1.4% |
| 1Q24 | 105 | -1.1% |
| 4Q23 | 126 | -10.9% |
| 3Q23 | 120 | +1.6% |
| 2Q23 | 117 | +0.3% |
| 1Q23 | 106 | -1.9% |
| 4Q22 | 142 | -90.2% |
| 3Q22 | 118 | -91.5% |
| 2Q22 | 117 | -90.3% |
| 1Q22 | 108 | -88.4% |
| 4Q21 | 1,452 | -16.4% |
| 3Q21 | 1,401 | -16.4% |
| 2Q21 | 1,208 | -24.8% |
| 1Q21 | 940 | -41.5% |
| 4Q20 | 1,736 | -19.0% |
| 3Q20 | 1,676 | -2.2% |
| 2Q20 | 1,607 | -1.9% |
| 1Q20 | 1,606 | +0.5% |
| 4Q19 | 2,143 | +15.0% |
| 3Q19 | 1,713 | -8.2% |
| 2Q19 | 1,638 | -5.6% |
| 1Q19 | 1,598 | -7.7% |
| 4Q18 | 1,863 | -15.5% |
| 3Q18 | 1,867 | +3.6% |
| 2Q18 | 1,736 | -7.2% |
| 1Q18 | 1,731 | +2.7% |
| 4Q17 | 2,205 | +3.9% |
| 3Q17 | 1,801 | -2.0% |
| 2Q17 | 1,871 | - |
| 1Q17 | 1,686 | - |
| 4Q16 | 2,120 | - |
| 3Q16 | 1,838 | - |