| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 68,612 | +7.6% |
| 3Q25 | 63,762 | - |
| 2Q25 | 64,637 | - |
| 1Q25 | 62,276 | +4.0% |
| 1Q24 | 59,855 | +3.0% |
| 3Q23 | 56,702 | -7.0% |
| 2Q23 | 58,408 | -3.9% |
| 1Q23 | 58,114 | -2.2% |
| 3Q22 | 61,002 | -43.8% |
| 2Q21 | 60,775 | +84.8% |
| 1Q22 | 59,393 | +2.2% |
| 3Q20 | 108,607 | +245.4% |
| 1Q21 | 58,098 | +73.2% |
| 2Q20 | 32,879 | -0.4% |
| 1Q20 | 33,553 | -0.1% |
| 3Q19 | 31,445 | -1.5% |
| 2Q19 | 32,997 | +0.3% |
| 1Q19 | 33,579 | -0.7% |
| 3Q18 | 31,920 | +0.7% |
| 2Q18 | 32,913 | +1.3% |
| 1Q18 | 33,828 | +1.2% |
| 3Q17 | 31,686 | +3.2% |
| 2Q17 | 32,476 | - |
| 1Q17 | 33,414 | - |
| 3Q16 | 30,702 | - |