| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 78,340 | +10.9% |
| 1Q26 | 73,056 | +9.5% |
| 4Q25 | 91,570 | +10.7% |
| 3Q25 | 69,276 | +9.2% |
| 2Q25 | 70,618 | +4.9% |
| 1Q25 | 66,715 | +12.2% |
| 4Q24 | 82,746 | +0.6% |
| 3Q24 | 63,441 | +15.4% |
| 2Q24 | 67,328 | +10.2% |
| 1Q24 | 59,451 | +13.7% |
| 4Q23 | 82,228 | +9.7% |
| 3Q23 | 54,960 | +4.6% |
| 2Q23 | 61,069 | +7.2% |
| 1Q23 | 52,289 | +4.7% |
| 4Q22 | 74,979 | +5.7% |
| 3Q22 | 52,568 | +3.5% |
| 2Q22 | 56,966 | -2.4% |
| 1Q22 | 49,947 | +3.0% |
| 4Q21 | 70,959 | +3.3% |
| 3Q21 | 50,798 | +0.2% |
| 2Q21 | 58,376 | -7.2% |
| 1Q21 | 48,472 | -1.9% |
| 4Q20 | 68,707 | -11.1% |
| 3Q20 | 50,710 | +4.4% |
| 2Q20 | 62,911 | +10.4% |
| 1Q20 | 49,426 | +14.9% |
| 4Q19 | 77,288 | +11.6% |
| 3Q19 | 48,574 | -1.2% |
| 2Q19 | 56,962 | -0.7% |
| 1Q19 | 43,035 | +1.5% |
| 4Q18 | 69,262 | -4.8% |
| 3Q18 | 49,181 | +6.7% |
| 2Q18 | 57,343 | +5.9% |
| 1Q18 | 42,388 | -0.3% |
| 4Q17 | 72,773 | +5.0% |
| 3Q17 | 46,085 | +1.3% |
| 2Q17 | 54,162 | - |
| 1Q17 | 42,501 | - |
| 4Q16 | 69,307 | - |
| 3Q16 | 45,476 | - |