| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 98,340 | +4.0% |
| 2Q26 | 95,348 | +10.0% |
| 1Q26 | 90,429 | +2.0% |
| 4Q25 | 104,273 | +26.8% |
| 3Q25 | 94,601 | +17.2% |
| 2Q25 | 86,655 | +7.3% |
| 1Q25 | 88,674 | +13.1% |
| 4Q24 | 82,247 | +11.9% |
| 3Q24 | 80,686 | +1.2% |
| 2Q24 | 80,780 | -1.7% |
| 1Q24 | 78,375 | -0.6% |
| 4Q23 | 73,473 | +4.2% |
| 3Q23 | 79,748 | +9.7% |
| 2Q23 | 82,188 | +15.8% |
| 1Q23 | 78,811 | +4.2% |
| 4Q22 | 70,500 | +13.9% |
| 3Q22 | 72,726 | +12.8% |
| 2Q22 | 70,955 | +17.5% |
| 1Q22 | 75,622 | +36.2% |
| 4Q21 | 61,904 | +4.3% |
| 3Q21 | 64,466 | +5.1% |
| 2Q21 | 60,378 | -12.4% |
| 1Q21 | 55,504 | -9.8% |
| 4Q20 | 59,372 | -2.8% |
| 3Q20 | 61,320 | -0.8% |
| 2Q20 | 68,889 | +2.6% |
| 1Q20 | 61,544 | -4.9% |
| 4Q19 | 61,068 | +2.9% |
| 3Q19 | 61,802 | -5.3% |
| 2Q19 | 67,144 | +2.6% |
| 1Q19 | 64,713 | +3.5% |
| 4Q18 | 59,356 | +2.0% |
| 3Q18 | 65,276 | +5.9% |
| 2Q18 | 65,432 | +8.9% |
| 1Q18 | 62,527 | +13.5% |
| 4Q17 | 58,165 | +8.9% |
| 3Q17 | 61,652 | +10.2% |
| 2Q17 | 60,079 | - |
| 1Q17 | 55,071 | - |
| 4Q16 | 53,432 | - |
| 3Q16 | 55,931 | - |