| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 11,942 | +5.9% |
| 2Q26 | 12,140 | +12.0% |
| 1Q26 | 12,260 | +12.5% |
| 4Q25 | 11,987 | +11.9% |
| 3Q25 | 11,272 | +10.2% |
| 2Q25 | 10,841 | +3.4% |
| 1Q25 | 10,902 | +3.7% |
| 4Q24 | 10,712 | +11.7% |
| 3Q24 | 10,229 | +23.0% |
| 2Q24 | 10,482 | +32.6% |
| 1Q24 | 10,510 | +41.7% |
| 4Q23 | 9,591 | +51.7% |
| 3Q23 | 8,319 | +39.8% |
| 2Q23 | 7,904 | +68.4% |
| 1Q23 | 7,416 | +47.5% |
| 4Q22 | 6,321 | +26.1% |
| 3Q22 | 5,950 | -13.2% |
| 2Q22 | 4,693 | -18.2% |
| 1Q22 | 5,027 | +38.4% |
| 4Q21 | 5,013 | -78.4% |
| 3Q21 | 6,852 | -33.4% |
| 2Q21 | 5,735 | -36.3% |
| 1Q21 | 3,633 | - |
| 4Q20 | 23,203 | - |
| 3Q19 | 10,281 | +25.2% |
| 2Q19 | 8,997 | +5.1% |
| 3Q19 | 8,211 | +3.4% |
| 2Q19 | 8,564 | +1.6% |
| 1Q19 | 8,787 | +2.3% |
| 4Q18 | 8,575 | +0.5% |
| 3Q18 | 7,941 | +1.4% |
| 2Q18 | 8,425 | +3.1% |
| 1Q18 | 8,592 | +3.6% |
| 4Q17 | 8,529 | -12.4% |
| 3Q17 | 7,835 | +4.6% |
| 2Q17 | 8,169 | - |
| 1Q17 | 8,291 | - |
| 4Q16 | 9,738 | - |
| 3Q16 | 7,492 | - |