| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 202,035 | -2.0% |
| 1Q26 | 202,266 | +2.5% |
| 4Q25 | 208,977 | +21.9% |
| 3Q25 | 198,954 | +5.2% |
| 2Q25 | 206,189 | +11.5% |
| 1Q25 | 197,340 | +9.7% |
| 4Q24 | 171,492 | +1.0% |
| 3Q24 | 189,094 | -1.7% |
| 2Q24 | 184,954 | +4.7% |
| 1Q24 | 179,869 | +8.9% |
| 4Q23 | 169,781 | +7.4% |
| 3Q23 | 192,426 | +20.2% |
| 2Q23 | 176,720 | +18.9% |
| 1Q23 | 165,234 | +14.4% |
| 4Q22 | 158,112 | +14.5% |
| 3Q22 | 160,026 | +12.2% |
| 2Q22 | 148,647 | +11.1% |
| 1Q22 | 144,425 | +8.7% |
| 4Q21 | 138,082 | -0.8% |
| 3Q21 | 142,677 | +2.4% |
| 2Q21 | 133,828 | -2.5% |
| 1Q21 | 132,845 | -2.0% |
| 4Q20 | 139,260 | +5.6% |
| 3Q20 | 139,286 | -5.4% |
| 2Q20 | 137,244 | +2.9% |
| 1Q20 | 135,528 | +4.6% |
| 4Q19 | 131,830 | +4.6% |
| 3Q19 | 147,186 | +11.4% |
| 2Q19 | 133,337 | +5.4% |
| 1Q19 | 129,556 | +6.9% |
| 4Q18 | 126,046 | +11.3% |
| 3Q18 | 132,171 | +16.3% |
| 2Q18 | 126,554 | +14.6% |
| 1Q18 | 121,231 | +10.6% |
| 4Q17 | 113,268 | +6.9% |
| 3Q17 | 113,605 | -1.5% |
| 2Q17 | 110,386 | -2.8% |
| 1Q17 | 109,643 | -0.7% |
| 4Q16 | 105,943 | - |
| 3Q16 | 115,322 | - |
| 2Q16 | 113,577 | - |
| 1Q16 | 110,403 | - |