| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 174,687 | +5.8% |
| 2Q25 | 187,669 | +6.6% |
| 1Q25 | 165,102 | +5.7% |
| 4Q24 | 171,191 | +16.4% |
| 3Q24 | 175,565 | +16.8% |
| 2Q24 | 175,993 | +10.4% |
| 1Q24 | 156,177 | +10.8% |
| 4Q23 | 147,054 | +3.9% |
| 3Q23 | 150,362 | +0.8% |
| 2Q23 | 159,373 | +1.2% |
| 1Q23 | 140,898 | +8.1% |
| 4Q22 | 141,529 | +1.2% |
| 3Q22 | 149,233 | -2.6% |
| 2Q22 | 157,426 | -0.9% |
| 1Q22 | 130,337 | -9.3% |
| 4Q21 | 139,793 | -15.2% |
| 3Q21 | 153,161 | +14.4% |
| 2Q21 | 158,815 | -1.3% |
| 1Q21 | 143,732 | -8.6% |
| 4Q20 | 164,938 | +2.1% |
| 3Q20 | 133,911 | -19.8% |
| 2Q20 | 160,847 | -10.2% |
| 1Q20 | 157,203 | +10.1% |
| 4Q19 | 161,597 | +7.5% |
| 3Q19 | 167,061 | +5.8% |
| 2Q19 | 179,182 | +9.4% |
| 1Q19 | 142,736 | +5.0% |
| 4Q18 | 150,378 | +3.6% |
| 3Q18 | 157,924 | +8.0% |
| 2Q18 | 163,764 | +9.2% |
| 1Q18 | 135,881 | +4.2% |
| 4Q17 | 145,090 | +4.4% |
| 3Q17 | 146,262 | +4.2% |
| 2Q17 | 150,026 | -4.5% |
| 1Q17 | 130,395 | -1.1% |
| 4Q16 | 138,960 | - |
| 3Q16 | 140,398 | - |
| 2Q16 | 157,055 | - |
| 1Q16 | 131,891 | - |