| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 111,114 | +22.5% |
| 4Q25 | 98,803 | +13.4% |
| 3Q25 | 98,802 | +13.3% |
| 2Q25 | 94,092 | +11.3% |
| 1Q25 | 90,671 | +11.3% |
| 4Q24 | 87,154 | +7.8% |
| 3Q24 | 87,187 | +11.8% |
| 2Q24 | 84,505 | +10.6% |
| 1Q24 | 81,455 | +16.7% |
| 4Q23 | 80,830 | +18.6% |
| 3Q23 | 77,996 | +14.7% |
| 2Q23 | 76,390 | +15.4% |
| 1Q23 | 69,827 | +9.2% |
| 4Q22 | 68,165 | +6.2% |
| 3Q22 | 67,977 | +7.8% |
| 2Q22 | 66,183 | +6.3% |
| 1Q22 | 63,950 | +3.7% |
| 4Q21 | 64,174 | +4.4% |
| 3Q21 | 63,059 | +1.6% |
| 2Q21 | 62,273 | +1.7% |
| 1Q21 | 61,644 | +1.1% |
| 4Q20 | 61,469 | 0.0% |
| 3Q20 | 62,093 | +6.3% |
| 2Q20 | 61,220 | +9.2% |
| 1Q20 | 60,971 | +12.2% |
| 4Q19 | 61,465 | +10.7% |
| 3Q19 | 58,400 | +6.4% |
| 2Q19 | 56,043 | +2.1% |
| 1Q19 | 54,325 | -1.3% |
| 4Q18 | 55,542 | +2.8% |
| 3Q18 | 54,898 | +2.6% |
| 2Q18 | 54,917 | +10.7% |
| 1Q18 | 55,035 | +12.6% |
| 4Q17 | 54,009 | -0.5% |
| 3Q17 | 53,529 | +3.3% |
| 2Q17 | 49,614 | +8.1% |
| 1Q17 | 48,865 | +10.2% |
| 4Q16 | 54,259 | - |
| 3Q16 | 51,839 | - |
| 2Q16 | 45,880 | - |
| 1Q16 | 44,331 | - |