| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,876 | +10.1% |
| 1Q26 | 2,498 | +21.8% |
| 4Q25 | 2,669 | +22.8% |
| 3Q25 | 2,367 | +32.0% |
| 2Q25 | 2,611 | +32.7% |
| 1Q25 | 2,050 | +18.7% |
| 4Q24 | 2,174 | +8.7% |
| 3Q24 | 1,792 | -12.1% |
| 2Q24 | 1,967 | +10.4% |
| 1Q24 | 1,727 | +9.0% |
| 4Q23 | 2,000 | +43.9% |
| 3Q23 | 2,038 | +86.9% |
| 2Q23 | 1,782 | +72.9% |
| 1Q23 | 1,584 | +57.6% |
| 4Q22 | 1,389 | +50.8% |
| 3Q22 | 1,090 | +35.4% |
| 2Q22 | 1,031 | -5.6% |
| 1Q22 | 1,005 | +13.8% |
| 4Q21 | 921 | -22.2% |
| 3Q21 | 805 | -19.2% |
| 2Q21 | 1,092 | -8.9% |
| 1Q21 | 883 | -13.8% |
| 4Q20 | 1,184 | -4.0% |
| 3Q20 | 996 | -11.0% |
| 2Q20 | 1,199 | -2.6% |
| 1Q20 | 1,024 | +1.2% |
| 4Q19 | 1,234 | +12.9% |
| 3Q19 | 1,119 | +20.2% |
| 2Q19 | 1,230 | +33.9% |
| 1Q19 | 1,013 | +29.9% |
| 4Q18 | 1,092 | +32.0% |
| 3Q18 | 931 | +20.4% |
| 2Q18 | 918 | +22.2% |
| 1Q18 | 780 | -11.8% |
| 4Q17 | 827 | -15.6% |
| 3Q17 | 773 | -18.6% |
| 2Q17 | 752 | - |
| 1Q17 | 884 | - |
| 4Q16 | 980 | - |
| 3Q16 | 950 | - |