| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 144,832 | +0.7% |
| 1Q26 | 139,109 | -0.6% |
| 4Q25 | 138,809 | +1.7% |
| 3Q25 | 153,158 | +2.9% |
| 2Q25 | 143,885 | +3.6% |
| 1Q25 | 140,000 | +3.1% |
| 4Q24 | 136,516 | +2.1% |
| 3Q24 | 148,832 | -0.6% |
| 2Q24 | 138,845 | -0.2% |
| 1Q24 | 135,752 | +3.8% |
| 4Q23 | 133,734 | +7.2% |
| 3Q23 | 149,659 | +13.5% |
| 2Q23 | 139,174 | +11.5% |
| 1Q23 | 130,763 | +9.9% |
| 4Q22 | 124,761 | +9.4% |
| 3Q22 | 131,915 | +3.7% |
| 2Q22 | 124,807 | +5.0% |
| 1Q22 | 118,968 | +4.5% |
| 4Q21 | 114,092 | -0.2% |
| 3Q21 | 127,184 | -1.1% |
| 2Q21 | 118,856 | -4.3% |
| 1Q21 | 113,822 | -4.1% |
| 4Q20 | 114,306 | +1.0% |
| 3Q20 | 128,588 | -1.5% |
| 2Q20 | 124,244 | -0.2% |
| 1Q20 | 118,646 | -0.1% |
| 4Q19 | 113,131 | +0.1% |
| 3Q19 | 130,513 | +2.7% |
| 2Q19 | 124,489 | +4.0% |
| 1Q19 | 118,793 | +2.9% |
| 4Q18 | 113,031 | +7.1% |
| 3Q18 | 127,105 | +6.9% |
| 2Q18 | 119,654 | +4.9% |
| 1Q18 | 115,404 | +5.0% |
| 4Q17 | 105,580 | -2.1% |
| 3Q17 | 118,898 | -1.6% |
| 2Q17 | 114,103 | - |
| 1Q17 | 109,935 | - |
| 4Q16 | 107,828 | - |
| 3Q16 | 120,792 | - |