| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 88,431 | +7.2% |
| 2Q26 | 70,227 | +10.9% |
| 1Q26 | 65,901 | +12.8% |
| 3Q25 | 82,500 | +24.6% |
| 2Q25 | 63,306 | +13.1% |
| 1Q25 | 58,430 | +8.3% |
| 4Q24 | 52,059 | -2.0% |
| 3Q24 | 66,217 | -7.0% |
| 2Q24 | 55,992 | -6.2% |
| 1Q24 | 53,945 | -5.4% |
| 4Q23 | 53,129 | +12.4% |
| 3Q23 | 71,236 | -0.1% |
| 2Q23 | 59,723 | +7.7% |
| 1Q23 | 57,051 | +10.8% |
| 4Q22 | 47,280 | -3.1% |
| 3Q22 | 71,327 | +2.2% |
| 2Q22 | 55,439 | -1.7% |
| 1Q22 | 51,512 | +6.0% |
| 4Q21 | 48,779 | -5.6% |
| 3Q21 | 69,805 | -2.1% |
| 2Q21 | 56,419 | -4.2% |
| 1Q21 | 48,617 | -13.8% |
| 4Q20 | 51,688 | -2.5% |
| 3Q20 | 71,303 | +0.1% |
| 2Q20 | 58,897 | +5.7% |
| 1Q20 | 56,386 | +7.4% |
| 4Q19 | 53,035 | +2.3% |
| 3Q19 | 71,215 | +0.1% |
| 2Q19 | 55,712 | -3.0% |
| 1Q19 | 52,484 | +3.5% |
| 4Q18 | 51,841 | +1.3% |
| 3Q18 | 71,174 | +12.0% |
| 2Q18 | 57,440 | +11.3% |
| 1Q18 | 50,725 | +8.0% |
| 4Q17 | 51,152 | +17.8% |
| 3Q17 | 63,567 | -1.0% |
| 2Q17 | 51,623 | -2.5% |
| 1Q17 | 46,950 | +3.6% |
| 4Q16 | 43,426 | - |
| 3Q16 | 64,191 | - |
| 2Q16 | 52,933 | - |
| 1Q16 | 45,304 | - |