| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 106,621 | +6.9% |
| 2Q26 | 107,334 | +6.3% |
| 1Q26 | 103,400 | +11.3% |
| 4Q25 | 117,976 | +4.3% |
| 3Q25 | 99,743 | +0.2% |
| 2Q25 | 100,976 | +3.1% |
| 1Q25 | 92,891 | -3.3% |
| 4Q24 | 113,131 | +4.9% |
| 3Q24 | 99,562 | +6.4% |
| 2Q24 | 97,974 | +11.0% |
| 1Q24 | 96,039 | +10.2% |
| 4Q23 | 107,875 | +21.0% |
| 3Q23 | 93,556 | -12.4% |
| 2Q23 | 88,287 | -4.9% |
| 1Q23 | 87,183 | +14.9% |
| 4Q22 | 89,154 | -3.8% |
| 3Q22 | 106,831 | +11.8% |
| 2Q22 | 92,813 | +2.0% |
| 1Q22 | 75,882 | -7.9% |
| 4Q21 | 92,631 | -15.9% |
| 3Q21 | 95,594 | -16.9% |
| 2Q21 | 90,967 | -22.9% |
| 1Q21 | 82,356 | -19.7% |
| 4Q20 | 110,188 | -32.8% |
| 3Q20 | 115,026 | +10.3% |
| 2Q20 | 118,013 | +13.4% |
| 1Q20 | 102,540 | +3.6% |
| 4Q19 | 164,068 | +40.4% |
| 3Q19 | 104,286 | -9.3% |
| 2Q19 | 104,071 | -8.2% |
| 1Q19 | 98,986 | -3.9% |
| 4Q18 | 116,821 | -1.3% |
| 3Q18 | 115,000 | +5.5% |
| 2Q18 | 113,395 | -11.5% |
| 1Q18 | 102,954 | +0.9% |
| 4Q17 | 118,404 | +6.5% |
| 3Q17 | 108,959 | +0.5% |
| 2Q17 | 128,099 | - |
| 1Q17 | 102,047 | - |
| 4Q16 | 111,162 | - |
| 3Q16 | 108,454 | - |