| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 120,438 | +5.4% |
| 1Q26 | 114,022 | +4.5% |
| 3Q25 | 122,147 | +7.1% |
| 2Q25 | 114,241 | +6.0% |
| 1Q25 | 109,142 | -0.4% |
| 4Q24 | 107,715 | -8.4% |
| 3Q24 | 114,067 | -13.3% |
| 2Q24 | 107,807 | -10.7% |
| 1Q24 | 109,635 | -9.4% |
| 4Q23 | 117,608 | +11.7% |
| 3Q23 | 131,571 | +26.9% |
| 2Q23 | 120,755 | +40.3% |
| 1Q23 | 121,008 | +49.8% |
| 4Q22 | 105,290 | +44.4% |
| 3Q22 | 103,693 | +42.5% |
| 2Q22 | 86,054 | +31.6% |
| 1Q22 | 80,754 | +24.6% |
| 4Q21 | 72,910 | +12.6% |
| 3Q21 | 72,765 | +2.2% |
| 2Q21 | 65,410 | -2.2% |
| 1Q21 | 64,831 | -6.1% |
| 4Q20 | 64,759 | -2.4% |
| 3Q20 | 71,189 | -4.3% |
| 2Q20 | 66,901 | -7.1% |
| 1Q20 | 69,050 | -3.4% |
| 4Q19 | 66,342 | -5.7% |
| 3Q19 | 74,350 | -0.1% |
| 2Q19 | 71,978 | +1.3% |
| 1Q19 | 71,445 | +3.2% |
| 4Q18 | 70,371 | -0.7% |
| 3Q18 | 74,427 | +2.5% |
| 2Q18 | 71,083 | +10.9% |
| 1Q18 | 69,203 | +9.0% |
| 4Q17 | 70,839 | +6.3% |
| 3Q17 | 72,617 | -3.2% |
| 2Q17 | 64,072 | - |
| 1Q17 | 63,508 | - |
| 4Q16 | 66,638 | - |
| 3Q16 | 74,979 | - |