| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q21 | 96,061 | +39.1% |
| 2Q21 | 110,715 | +51.2% |
| 1Q21 | 114,874 | +28.3% |
| 4Q20 | 87,719 | -17.2% |
| 3Q20 | 69,038 | -7.6% |
| 2Q20 | 73,227 | -18.6% |
| 1Q20 | 89,540 | +64.4% |
| 4Q19 | 105,957 | +114.2% |
| 3Q19 | 74,726 | +50.9% |
| 2Q19 | 89,988 | +67.5% |
| 1Q19 | 54,477 | +27.7% |
| 4Q18 | 49,456 | +27.0% |
| 3Q18 | 49,505 | +40.3% |
| 2Q18 | 53,726 | +11.6% |
| 1Q18 | 42,664 | -3.1% |
| 4Q17 | 38,937 | -37.5% |
| 3Q17 | 35,287 | -11.5% |
| 2Q17 | 48,133 | 0.0% |
| 1Q17 | 44,020 | -8.6% |
| 4Q16 | 62,299 | -0.2% |
| 3Q16 | 39,871 | - |
| 2Q16 | 48,109 | - |
| 1Q16 | 48,164 | - |
| 4Q15 | 62,403 | - |