| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 36,016 | +32.0% |
| 4Q25 | 26,642 | -14.1% |
| 3Q25 | 20,378 | -36.0% |
| 2Q25 | 30,441 | +35.3% |
| 1Q25 | 27,280 | +21.6% |
| 4Q24 | 31,013 | +108.2% |
| 3Q24 | 31,833 | +31.4% |
| 2Q24 | 22,503 | -12.3% |
| 1Q24 | 22,432 | -4.0% |
| 4Q23 | 14,898 | -44.2% |
| 3Q23 | 24,231 | +71.7% |
| 2Q23 | 25,661 | +32.6% |
| 1Q23 | 23,369 | -11.4% |
| 4Q22 | 26,710 | +5.7% |
| 3Q22 | 14,116 | -21.5% |
| 2Q22 | 19,351 | -18.2% |
| 1Q22 | 26,377 | +65.8% |
| 4Q21 | 25,280 | +5.7% |
| 3Q21 | 17,978 | +21.7% |
| 2Q21 | 23,648 | +61.9% |
| 1Q21 | 15,914 | -24.0% |
| 4Q20 | 23,928 | +1.5% |
| 3Q20 | 14,778 | -20.9% |
| 2Q20 | 14,604 | +20.6% |
| 1Q20 | 20,926 | -13.8% |
| 4Q19 | 23,568 | +19.1% |
| 3Q19 | 18,679 | -2.7% |
| 2Q19 | 12,114 | -0.3% |
| 1Q19 | 24,268 | +27.9% |
| 4Q18 | 19,782 | +71.4% |
| 3Q18 | 19,190 | +12.0% |
| 2Q18 | 12,153 | -13.7% |
| 1Q18 | 18,977 | -8.8% |
| 4Q17 | 11,539 | +63.3% |
| 3Q17 | 17,141 | +19.8% |
| 2Q17 | 14,085 | +0.4% |
| 1Q17 | 20,799 | -22.0% |
| 4Q16 | 7,066 | - |
| 3Q16 | 14,307 | - |
| 2Q16 | 14,029 | - |
| 1Q16 | 26,670 | - |