| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 131 | +5.9% |
| 1Q26 | 129 | +11.1% |
| 4Q25 | 126 | +8.7% |
| 3Q25 | 123 | -19.8% |
| 2Q25 | 124 | - |
| 1Q25 | 116 | -11.9% |
| 4Q24 | 116 | -11.2% |
| 3Q24 | 153 | +6.8% |
| 1Q24 | 132 | -5.5% |
| 4Q23 | 131 | +5.0% |
| 3Q23 | 144 | +188.6% |
| 2Q23 | 155 | - |
| 1Q23 | 140 | +31.3% |
| 4Q22 | 125 | +5.4% |
| 3Q22 | 49 | -63.6% |
| 1Q22 | 106 | -20.4% |
| 4Q21 | 118 | -92.5% |
| 3Q21 | 137 | -72.3% |
| 2Q21 | 146 | -83.4% |
| 1Q21 | 134 | -73.7% |
| 4Q20 | 1,579 | +196.2% |
| 3Q19 | 494 | -10.7% |
| 2Q20 | 887 | +69.0% |
| 1Q20 | 510 | -1.6% |
| 4Q19 | 533 | +0.2% |
| 2Q19 | 525 | -6.5% |
| 1Q19 | 518 | -4.7% |
| 4Q18 | 532 | -1.7% |
| 3Q18 | 553 | -9.0% |
| 2Q18 | 561 | -14.9% |
| 1Q18 | 544 | -10.2% |
| 4Q17 | 541 | -9.1% |
| 3Q17 | 608 | -2.4% |
| 2Q17 | 660 | - |
| 1Q17 | 605 | - |
| 4Q16 | 595 | - |
| 3Q16 | 623 | - |