| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,034 | -6.3% |
| 2Q26 | 1,122 | +2.4% |
| 1Q26 | 1,042 | -6.1% |
| 4Q25 | 1,137 | +11.8% |
| 3Q25 | 1,103 | +13.2% |
| 2Q25 | 1,096 | +7.0% |
| 1Q25 | 1,110 | +2.8% |
| 4Q24 | 1,017 | -9.3% |
| 3Q24 | 974 | -14.0% |
| 2Q24 | 1,024 | -16.4% |
| 1Q24 | 1,080 | +1.9% |
| 4Q23 | 1,121 | -1.1% |
| 3Q23 | 1,133 | -4.7% |
| 2Q23 | 1,225 | +8.9% |
| 1Q23 | 1,060 | -10.5% |
| 4Q22 | 1,134 | +11.5% |
| 3Q22 | 1,188 | +13.7% |
| 2Q22 | 1,125 | +17.9% |
| 1Q22 | 1,184 | +25.2% |
| 4Q21 | 1,016 | +0.3% |
| 3Q21 | 1,045 | -7.5% |
| 2Q21 | 954 | -17.8% |
| 1Q21 | 945 | -5.5% |
| 4Q20 | 1,013 | -8.2% |
| 3Q20 | 1,130 | -7.0% |
| 2Q20 | 1,161 | +3.9% |
| 1Q20 | 1,000 | -9.7% |
| 4Q19 | 1,104 | +0.7% |
| 3Q19 | 1,216 | +10.4% |
| 2Q19 | 1,117 | +1.1% |
| 1Q19 | 1,108 | +18.8% |
| 4Q18 | 1,097 | +2.7% |
| 3Q18 | 1,101 | +15.2% |
| 2Q18 | 1,105 | +4.4% |
| 1Q18 | 933 | +1.7% |
| 4Q17 | 1,069 | +6.5% |
| 3Q17 | 956 | -8.2% |
| 2Q17 | 1,059 | - |
| 1Q17 | 917 | - |
| 4Q16 | 1,003 | - |
| 3Q16 | 1,041 | - |