| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 154,489 | +10.0% |
| 1Q26 | 149,577 | +5.7% |
| 4Q25 | 165,400 | +4.8% |
| 3Q25 | 164,061 | +17.0% |
| 2Q25 | 140,495 | +4.1% |
| 1Q25 | 141,530 | +7.0% |
| 4Q24 | 157,894 | +7.7% |
| 3Q24 | 140,254 | +9.3% |
| 2Q24 | 134,901 | +6.1% |
| 1Q24 | 132,331 | +20.7% |
| 4Q23 | 146,560 | +9.4% |
| 3Q23 | 128,314 | +10.9% |
| 2Q23 | 127,134 | +17.8% |
| 1Q23 | 109,659 | +6.4% |
| 4Q22 | 133,964 | +2.2% |
| 3Q22 | 115,706 | +1.3% |
| 2Q22 | 107,933 | +5.1% |
| 1Q22 | 103,106 | +8.7% |
| 4Q21 | 131,030 | +16.2% |
| 3Q21 | 114,165 | +9.3% |
| 2Q21 | 102,652 | -13.6% |
| 1Q21 | 94,823 | -4.0% |
| 4Q20 | 112,759 | +0.5% |
| 3Q20 | 104,445 | +0.9% |
| 2Q20 | 118,825 | +27.8% |
| 1Q20 | 98,739 | +11.4% |
| 4Q19 | 112,252 | +1.6% |
| 3Q19 | 103,527 | +2.6% |
| 2Q19 | 92,967 | +6.7% |
| 1Q19 | 88,650 | +10.9% |
| 4Q18 | 110,499 | +0.1% |
| 3Q18 | 100,869 | +17.1% |
| 2Q18 | 87,157 | -0.1% |
| 1Q18 | 79,959 | -0.4% |
| 4Q17 | 110,416 | +31.5% |
| 3Q17 | 86,106 | +25.9% |
| 2Q17 | 87,224 | - |
| 1Q17 | 80,246 | - |
| 4Q16 | 83,942 | - |
| 3Q16 | 68,415 | - |