| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 142,023 | +3.2% |
| 1Q26 | 136,807 | +7.6% |
| 3Q25 | 136,299 | +6.4% |
| 2Q25 | 137,555 | +10.0% |
| 1Q25 | 127,184 | +4.0% |
| 4Q24 | 126,116 | -0.9% |
| 3Q24 | 128,088 | -1.7% |
| 2Q24 | 125,092 | -4.6% |
| 1Q24 | 122,257 | -3.6% |
| 4Q23 | 127,309 | -0.1% |
| 3Q23 | 130,276 | +5.3% |
| 2Q23 | 131,152 | +7.8% |
| 1Q23 | 126,777 | +3.2% |
| 4Q22 | 127,392 | +6.5% |
| 3Q22 | 123,736 | +5.4% |
| 2Q22 | 121,713 | +2.4% |
| 1Q22 | 122,870 | -0.3% |
| 4Q21 | 119,672 | -5.7% |
| 3Q21 | 117,421 | -6.7% |
| 2Q21 | 118,811 | -7.9% |
| 1Q21 | 123,215 | -2.6% |
| 4Q20 | 126,896 | -2.2% |
| 3Q20 | 125,887 | -0.3% |
| 2Q20 | 128,937 | -0.8% |
| 1Q20 | 126,452 | -0.0% |
| 4Q19 | 129,719 | +4.6% |
| 3Q19 | 126,262 | +4.0% |
| 2Q19 | 129,939 | +8.8% |
| 1Q19 | 126,460 | +9.7% |
| 4Q18 | 124,001 | +6.2% |
| 3Q18 | 121,457 | +5.1% |
| 2Q18 | 119,456 | +2.0% |
| 1Q18 | 115,275 | +0.9% |
| 4Q17 | 116,725 | -0.9% |
| 3Q17 | 115,563 | +5.3% |
| 2Q17 | 117,063 | - |
| 1Q17 | 114,212 | - |
| 4Q16 | 117,796 | - |
| 3Q16 | 109,792 | - |