| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 126,776 | -2.1% |
| 2Q25 | 150,976 | -4.2% |
| 1Q25 | 131,218 | +9.2% |
| 4Q24 | 152,110 | +2.6% |
| 3Q24 | 129,466 | -1.6% |
| 2Q24 | 157,582 | +15.7% |
| 1Q24 | 120,216 | -3.8% |
| 4Q23 | 148,270 | +2.1% |
| 3Q23 | 131,519 | +7.7% |
| 2Q23 | 136,175 | -0.2% |
| 1Q23 | 124,992 | +12.8% |
| 4Q22 | 145,258 | +25.1% |
| 3Q22 | 122,129 | +21.1% |
| 2Q22 | 136,505 | +22.7% |
| 1Q22 | 110,821 | +14.3% |
| 4Q21 | 116,139 | +11.8% |
| 3Q21 | 100,837 | +12.0% |
| 2Q21 | 111,260 | +26.1% |
| 1Q21 | 96,998 | +2.9% |
| 4Q20 | 103,913 | +0.9% |
| 3Q20 | 90,024 | -6.6% |
| 2Q20 | 88,220 | -11.5% |
| 1Q20 | 94,229 | -1.9% |
| 4Q19 | 102,958 | -7.4% |
| 3Q19 | 96,383 | -2.1% |
| 2Q19 | 99,723 | -6.2% |
| 1Q19 | 96,061 | +1.6% |
| 4Q18 | 111,132 | +16.5% |
| 3Q18 | 98,472 | +20.7% |
| 2Q18 | 106,285 | +26.7% |
| 1Q18 | 94,564 | +19.7% |
| 4Q17 | 95,367 | +14.7% |
| 3Q17 | 81,589 | +9.3% |
| 2Q17 | 83,907 | +3.6% |
| 1Q17 | 78,973 | +0.1% |
| 4Q16 | 83,167 | -5.3% |
| 3Q16 | 74,662 | -12.9% |
| 2Q16 | 81,030 | - |
| 1Q16 | 78,889 | - |
| 4Q15 | 87,857 | - |
| 3Q15 | 85,736 | - |