| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 130,265 | -2.3% |
| 1Q26 | 126,783 | +0.7% |
| 4Q25 | 122,960 | +0.8% |
| 3Q25 | 132,083 | +1.7% |
| 2Q25 | 133,390 | +2.2% |
| 1Q25 | 125,886 | +0.8% |
| 4Q24 | 121,979 | -1.5% |
| 3Q24 | 129,851 | +0.7% |
| 2Q24 | 130,455 | +3.6% |
| 1Q24 | 124,857 | +5.5% |
| 4Q23 | 123,832 | +11.3% |
| 3Q23 | 128,965 | +8.8% |
| 2Q23 | 125,939 | +4.0% |
| 1Q23 | 118,381 | +0.3% |
| 4Q22 | 111,275 | -0.5% |
| 3Q22 | 118,514 | -0.8% |
| 2Q22 | 121,100 | -0.1% |
| 1Q22 | 118,072 | -1.7% |
| 4Q21 | 111,810 | +0.2% |
| 3Q21 | 119,450 | -1.4% |
| 2Q21 | 121,202 | +0.7% |
| 1Q21 | 120,112 | +2.5% |
| 4Q20 | 111,558 | +0.2% |
| 3Q20 | 121,112 | +3.2% |
| 2Q20 | 120,328 | +1.8% |
| 1Q20 | 117,211 | +2.9% |
| 4Q19 | 111,388 | +2.4% |
| 3Q19 | 117,336 | +2.7% |
| 2Q19 | 118,209 | +1.2% |
| 1Q19 | 113,935 | +1.4% |
| 4Q18 | 108,783 | +3.6% |
| 3Q18 | 114,239 | +0.8% |
| 2Q18 | 116,823 | +0.9% |
| 1Q18 | 112,373 | +0.2% |
| 4Q17 | 105,009 | -1.5% |
| 3Q17 | 113,282 | -1.9% |
| 2Q17 | 115,749 | - |
| 1Q17 | 112,124 | - |
| 4Q16 | 106,585 | - |
| 3Q16 | 115,471 | - |