| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 94,803 | +1.5% |
| 2Q26 | 84,434 | -1.9% |
| 1Q26 | 85,544 | +4.7% |
| 4Q25 | 84,557 | +2.8% |
| 3Q25 | 93,405 | +1.8% |
| 2Q25 | 86,109 | +1.6% |
| 1Q25 | 81,729 | -2.3% |
| 4Q24 | 82,225 | -5.7% |
| 3Q24 | 91,766 | -1.6% |
| 2Q24 | 84,720 | -6.0% |
| 1Q24 | 83,660 | -5.7% |
| 4Q23 | 87,164 | +3.5% |
| 3Q23 | 93,268 | +5.0% |
| 2Q23 | 90,096 | +13.1% |
| 1Q23 | 88,679 | +16.7% |
| 4Q22 | 84,240 | +7.6% |
| 3Q22 | 88,830 | +9.5% |
| 2Q22 | 79,640 | +9.2% |
| 1Q22 | 75,968 | +3.3% |
| 4Q21 | 78,297 | -1.2% |
| 3Q21 | 81,152 | -4.7% |
| 2Q21 | 72,962 | -15.2% |
| 1Q21 | 73,506 | -8.4% |
| 4Q20 | 79,210 | -2.1% |
| 3Q20 | 85,110 | -1.6% |
| 2Q20 | 86,060 | +9.8% |
| 1Q20 | 80,228 | +4.8% |
| 4Q19 | 80,919 | +4.8% |
| 3Q19 | 86,503 | +5.7% |
| 2Q19 | 78,382 | +0.9% |
| 1Q19 | 76,535 | +3.0% |
| 4Q18 | 77,187 | +1.4% |
| 3Q18 | 81,849 | +1.7% |
| 2Q18 | 77,681 | +1.7% |
| 1Q18 | 74,302 | +1.5% |
| 4Q17 | 76,101 | +1.6% |
| 3Q17 | 80,471 | +2.1% |
| 2Q17 | 76,368 | - |
| 1Q17 | 73,216 | - |
| 4Q16 | 74,878 | - |
| 3Q16 | 78,778 | - |