| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 13,798 | +12.4% |
| 1Q26 | 13,257 | +12.0% |
| 4Q25 | 12,581 | +10.3% |
| 3Q25 | 12,988 | +12.8% |
| 2Q25 | 12,277 | +7.7% |
| 1Q25 | 11,836 | +11.0% |
| 4Q24 | 11,404 | +5.8% |
| 3Q24 | 11,519 | +8.3% |
| 2Q24 | 11,395 | +10.3% |
| 1Q24 | 10,664 | +12.0% |
| 4Q23 | 10,778 | +15.2% |
| 3Q23 | 10,636 | +18.6% |
| 2Q23 | 10,333 | +15.8% |
| 1Q23 | 9,517 | +16.1% |
| 4Q22 | 9,357 | +15.5% |
| 3Q22 | 8,965 | +11.3% |
| 2Q22 | 8,920 | +11.9% |
| 1Q22 | 8,199 | +12.4% |
| 4Q21 | 8,100 | -3.9% |
| 3Q21 | 8,057 | -6.5% |
| 2Q21 | 7,969 | -6.7% |
| 1Q21 | 7,296 | -6.4% |
| 4Q20 | 8,431 | +14.5% |
| 3Q20 | 8,622 | +16.6% |
| 2Q20 | 8,544 | +17.0% |
| 1Q20 | 7,795 | +15.0% |
| 4Q19 | 7,361 | +13.8% |
| 3Q19 | 7,393 | +12.4% |
| 2Q19 | 7,305 | +15.3% |
| 1Q19 | 6,778 | +11.2% |
| 4Q18 | 6,469 | +13.1% |
| 3Q18 | 6,576 | +12.2% |
| 2Q18 | 6,337 | +14.4% |
| 1Q18 | 6,094 | +15.6% |
| 4Q17 | 5,717 | +10.5% |
| 3Q17 | 5,860 | +10.3% |
| 2Q17 | 5,539 | - |
| 1Q17 | 5,272 | - |
| 4Q16 | 5,176 | - |
| 3Q16 | 5,311 | - |