| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 180,953 | +8.7% |
| 2Q25 | 168,778 | +2.7% |
| 1Q25 | 156,647 | +3.2% |
| 4Q24 | 177,691 | +7.1% |
| 3Q24 | 166,530 | +5.7% |
| 2Q24 | 164,409 | +8.8% |
| 1Q24 | 151,802 | +11.0% |
| 4Q23 | 165,865 | +16.4% |
| 3Q23 | 157,491 | +3.1% |
| 2Q23 | 151,086 | +2.1% |
| 1Q23 | 136,776 | +8.3% |
| 4Q22 | 142,485 | +4.5% |
| 3Q22 | 152,728 | +23.7% |
| 2Q22 | 147,947 | +18.1% |
| 1Q22 | 126,340 | +14.9% |
| 4Q21 | 136,362 | +22.6% |
| 3Q21 | 123,460 | +9.3% |
| 2Q21 | 125,234 | +13.6% |
| 1Q21 | 109,972 | +4.4% |
| 4Q20 | 111,238 | -7.1% |
| 3Q20 | 112,965 | - |
| 2Q20 | 110,219 | - |
| 1Q20 | 105,325 | - |
| 4Q19 | 119,763 | - |
| 3Q16 | 98,532 | - |
| 2Q16 | 101,776 | - |
| 1Q16 | 94,333 | - |
| 4Q15 | 114,854 | - |