| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 13,181 | +0.6% |
| 1Q26 | 17,611 | +26.1% |
| 4Q25 | 26,076 | -7.1% |
| 3Q25 | 13,604 | -12.4% |
| 2Q25 | 13,101 | -3.1% |
| 1Q25 | 13,963 | -12.7% |
| 4Q24 | 28,084 | +8.6% |
| 3Q24 | 15,538 | +1.4% |
| 2Q24 | 13,518 | -2.7% |
| 1Q24 | 15,992 | -2.8% |
| 4Q23 | 25,862 | +22.0% |
| 3Q23 | 15,319 | +17.2% |
| 2Q23 | 13,887 | +26.7% |
| 1Q23 | 16,460 | +50.5% |
| 4Q22 | 21,192 | +10.2% |
| 3Q22 | 13,073 | +57.0% |
| 2Q22 | 10,964 | +3.6% |
| 1Q22 | 10,935 | +19.0% |
| 4Q21 | 19,223 | -479.7% |
| 3Q21 | 8,325 | +9.6% |
| 2Q21 | 10,579 | +6.3% |
| 1Q21 | 9,190 | +19.9% |
| 4Q20 | -5,063 | -129.6% |
| 1Q19 | 7,596 | +0.4% |
| 4Q19 | 9,953 | +29.8% |
| 3Q19 | 7,663 | +11.2% |
| 2Q19 | 17,085 | +0.2% |
| 1Q19 | 7,567 | -1.6% |
| 4Q18 | 7,667 | -9.6% |
| 3Q18 | 6,893 | -4.7% |
| 2Q18 | 17,052 | +18.9% |
| 1Q18 | 7,691 | -13.8% |
| 4Q17 | 8,485 | +15.2% |
| 3Q17 | 7,231 | +26.3% |
| 2Q17 | 14,344 | +13.9% |
| 1Q17 | 8,920 | +85.6% |
| 4Q16 | 7,364 | - |
| 3Q16 | 5,727 | - |
| 2Q16 | 12,599 | - |
| 1Q16 | 4,806 | - |