| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 179,777 | +0.8% |
| 2Q26 | 179,539 | +4.4% |
| 1Q26 | 164,528 | +3.1% |
| 4Q25 | 148,264 | +5.0% |
| 3Q25 | 178,357 | +3.3% |
| 2Q25 | 172,010 | +3.4% |
| 1Q25 | 159,573 | +4.4% |
| 4Q24 | 141,193 | +6.0% |
| 3Q24 | 172,626 | +5.3% |
| 2Q24 | 166,281 | +3.4% |
| 1Q24 | 152,805 | +3.9% |
| 4Q23 | 133,221 | +4.3% |
| 3Q23 | 163,919 | +3.0% |
| 2Q23 | 160,882 | +8.4% |
| 1Q23 | 147,005 | +3.4% |
| 4Q22 | 127,768 | -3.0% |
| 3Q22 | 159,216 | -5.0% |
| 2Q22 | 148,483 | -10.6% |
| 1Q22 | 142,140 | -8.8% |
| 4Q21 | 131,711 | -2.6% |
| 3Q21 | 167,629 | -0.8% |
| 2Q21 | 166,127 | -1.3% |
| 1Q21 | 155,934 | +1.8% |
| 4Q20 | 135,197 | +2.6% |
| 3Q20 | 169,016 | -1.3% |
| 2Q20 | 168,258 | 0.0% |
| 1Q20 | 153,163 | -3.7% |
| 4Q19 | 131,786 | -2.2% |
| 3Q19 | 171,275 | -1.3% |
| 2Q19 | 168,189 | +3.1% |
| 1Q19 | 159,097 | +3.7% |
| 4Q18 | 134,714 | +4.5% |
| 3Q18 | 173,600 | +6.1% |
| 2Q18 | 163,184 | +5.0% |
| 1Q18 | 153,363 | +3.5% |
| 4Q17 | 128,935 | -4.9% |
| 3Q17 | 163,632 | -4.4% |
| 2Q17 | 155,434 | - |
| 1Q17 | 148,136 | - |
| 4Q16 | 135,617 | - |
| 3Q16 | 171,249 | - |