| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,216 | +10.8% |
| 2Q26 | 2,848 | +82.5% |
| 1Q26 | 3,185 | +112.5% |
| 4Q25 | 3,216 | +124.2% |
| 3Q25 | 2,903 | +73.1% |
| 2Q25 | 1,560 | -2.5% |
| 1Q25 | 1,498 | -9.9% |
| 4Q24 | 1,434 | -7.4% |
| 3Q24 | 1,677 | +10.3% |
| 2Q24 | 1,599 | +3.0% |
| 1Q24 | 1,662 | +2.7% |
| 4Q23 | 1,549 | -7.5% |
| 3Q23 | 1,521 | -18.7% |
| 2Q23 | 1,552 | -0.9% |
| 1Q23 | 1,618 | -0.1% |
| 4Q22 | 1,674 | -5.1% |
| 3Q22 | 1,870 | +1.0% |
| 2Q22 | 1,566 | -21.4% |
| 1Q22 | 1,621 | -27.5% |
| 4Q21 | 1,764 | -34.6% |
| 3Q21 | 1,851 | -2.4% |
| 2Q21 | 1,992 | +18.6% |
| 1Q21 | 2,236 | +32.8% |
| 4Q20 | 2,698 | +22.0% |
| 3Q20 | 1,896 | -9.6% |
| 2Q20 | 1,679 | -32.1% |
| 1Q20 | 1,683 | -32.7% |
| 4Q19 | 2,212 | -15.5% |
| 3Q19 | 2,097 | -31.5% |
| 2Q19 | 2,475 | -6.4% |
| 1Q19 | 2,502 | +41.1% |
| 4Q18 | 2,617 | +48.5% |
| 3Q18 | 3,064 | +115.6% |
| 2Q18 | 2,643 | +157.8% |
| 1Q18 | 1,773 | +57.8% |
| 4Q17 | 1,762 | +67.8% |
| 3Q17 | 1,421 | +21.7% |
| 2Q17 | 1,025 | - |
| 1Q17 | 1,123 | - |
| 4Q16 | 1,050 | - |
| 3Q16 | 1,167 | - |