| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,366 | -10.5% |
| 2Q26 | 5,217 | -21.2% |
| 1Q26 | 5,639 | -20.0% |
| 4Q25 | 5,214 | -24.9% |
| 3Q25 | 5,999 | -21.4% |
| 2Q25 | 6,619 | 0.0% |
| 1Q25 | 7,050 | +1.4% |
| 4Q24 | 6,946 | +5.6% |
| 3Q24 | 7,632 | +8.7% |
| 2Q24 | 6,619 | +6.5% |
| 1Q24 | 6,955 | -1.4% |
| 4Q23 | 6,576 | +15.4% |
| 3Q23 | 7,022 | +1.6% |
| 2Q23 | 6,216 | -1.8% |
| 1Q23 | 7,057 | +12.4% |
| 4Q22 | 5,699 | +13.7% |
| 3Q22 | 6,912 | +44.7% |
| 2Q22 | 6,331 | +54.8% |
| 1Q22 | 6,278 | +40.0% |
| 4Q21 | 5,013 | +16.3% |
| 3Q21 | 4,776 | +7.6% |
| 2Q21 | 4,089 | -11.7% |
| 1Q21 | 4,483 | -9.5% |
| 4Q20 | 4,311 | -14.9% |
| 3Q20 | 4,440 | -24.1% |
| 2Q20 | 4,631 | -9.0% |
| 1Q20 | 4,951 | -7.8% |
| 4Q19 | 5,063 | -3.1% |
| 3Q19 | 5,849 | +13.7% |
| 2Q19 | 5,091 | +13.3% |
| 1Q19 | 5,371 | +15.0% |
| 4Q18 | 5,227 | +27.7% |
| 3Q18 | 5,146 | +41.0% |
| 2Q18 | 4,494 | +32.0% |
| 1Q18 | 4,670 | +20.1% |
| 4Q17 | 4,094 | +26.1% |
| 3Q17 | 3,650 | -2.2% |
| 2Q17 | 3,404 | -20.4% |
| 1Q17 | 3,889 | -15.2% |
| 4Q16 | 3,247 | - |
| 3Q16 | 3,733 | - |
| 2Q16 | 4,275 | - |
| 1Q16 | 4,585 | - |