| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 12,687 | +22.8% |
| 2Q26 | 11,203 | +25.2% |
| 1Q26 | 10,461 | +16.9% |
| 4Q25 | 10,881 | +19.5% |
| 3Q25 | 10,328 | +27.7% |
| 2Q25 | 8,946 | +14.6% |
| 1Q25 | 8,946 | +13.9% |
| 4Q24 | 9,105 | +16.3% |
| 3Q24 | 8,089 | +15.7% |
| 2Q24 | 7,806 | +18.4% |
| 1Q24 | 7,858 | +23.1% |
| 4Q23 | 7,827 | +17.1% |
| 3Q23 | 6,991 | +21.2% |
| 2Q23 | 6,595 | +41.7% |
| 1Q23 | 6,383 | +26.6% |
| 4Q22 | 6,684 | +17.9% |
| 3Q22 | 5,766 | +19.6% |
| 2Q22 | 4,653 | +2.9% |
| 1Q22 | 5,042 | +15.5% |
| 4Q21 | 5,670 | +0.6% |
| 3Q21 | 4,819 | +0.5% |
| 2Q21 | 4,522 | -7.8% |
| 1Q21 | 4,364 | -12.0% |
| 4Q20 | 5,637 | +4.5% |
| 3Q20 | 4,794 | +4.9% |
| 2Q20 | 4,905 | +7.3% |
| 1Q20 | 4,957 | +8.4% |
| 4Q19 | 5,395 | +8.7% |
| 3Q19 | 4,570 | +9.3% |
| 2Q19 | 4,573 | +19.1% |
| 1Q19 | 4,573 | +14.7% |
| 4Q18 | 4,962 | +14.7% |
| 3Q18 | 4,180 | +10.2% |
| 2Q18 | 3,838 | +3.0% |
| 1Q18 | 3,987 | -2.1% |
| 4Q17 | 4,326 | +1.8% |
| 3Q17 | 3,795 | +6.0% |
| 2Q17 | 3,727 | - |
| 1Q17 | 4,073 | - |
| 4Q16 | 4,248 | - |
| 3Q16 | 3,579 | - |