| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 122,983 | +13.3% |
| 2Q26 | 112,004 | +9.5% |
| 1Q26 | 116,270 | +12.8% |
| 4Q25 | 94,064 | +2.0% |
| 3Q25 | 108,588 | +27.0% |
| 2Q25 | 102,309 | +26.9% |
| 1Q25 | 103,041 | +16.9% |
| 4Q24 | 92,209 | +24.5% |
| 3Q24 | 85,518 | +6.0% |
| 2Q24 | 80,650 | +9.0% |
| 1Q24 | 88,142 | -22.1% |
| 4Q23 | 74,043 | -20.6% |
| 3Q23 | 80,712 | -15.0% |
| 2Q23 | 74,011 | -17.8% |
| 1Q23 | 113,198 | +18.8% |
| 4Q22 | 93,270 | +16.9% |
| 3Q22 | 94,941 | +13.2% |
| 2Q22 | 90,044 | +19.8% |
| 1Q22 | 95,264 | +38.1% |
| 4Q21 | 79,768 | +12.0% |
| 3Q21 | 83,841 | +13.3% |
| 2Q21 | 75,143 | +7.4% |
| 1Q21 | 69,002 | -4.9% |
| 4Q20 | 71,244 | -7.5% |
| 3Q20 | 74,002 | +37.2% |
| 2Q20 | 69,957 | +21.3% |
| 1Q20 | 72,521 | +29.3% |
| 4Q19 | 77,016 | +40.5% |
| 3Q19 | 53,920 | +4.0% |
| 2Q19 | 57,667 | +18.6% |
| 1Q19 | 56,104 | +1.9% |
| 4Q18 | 54,813 | +21.4% |
| 3Q18 | 51,831 | +2.3% |
| 2Q18 | 48,613 | +12.1% |
| 1Q18 | 55,041 | +7.5% |
| 4Q17 | 45,160 | +3.3% |
| 3Q17 | 50,684 | +17.4% |
| 2Q17 | 43,355 | - |
| 1Q17 | 51,184 | - |
| 4Q16 | 43,718 | - |
| 3Q16 | 43,183 | - |