| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 258,694 | +1.7% |
| 2Q26 | 233,643 | -1.6% |
| 1Q26 | 225,102 | +1.7% |
| 4Q25 | 219,760 | +2.4% |
| 3Q25 | 254,472 | +4.0% |
| 2Q25 | 237,531 | +7.5% |
| 1Q25 | 221,270 | +2.0% |
| 4Q24 | 214,515 | +1.7% |
| 3Q24 | 244,606 | -4.9% |
| 2Q24 | 220,873 | +1.2% |
| 1Q24 | 216,862 | +9.1% |
| 4Q23 | 211,014 | +17.3% |
| 3Q23 | 257,194 | +20.0% |
| 2Q23 | 218,271 | +21.5% |
| 1Q23 | 198,722 | +15.3% |
| 4Q22 | 179,839 | +2.9% |
| 3Q22 | 214,294 | -0.7% |
| 2Q22 | 179,695 | -1.7% |
| 1Q22 | 172,377 | -0.4% |
| 4Q21 | 174,808 | -3.9% |
| 3Q21 | 215,779 | -1.4% |
| 2Q21 | 182,809 | -6.1% |
| 1Q21 | 172,986 | -9.8% |
| 4Q20 | 181,947 | +0.6% |
| 3Q20 | 218,768 | -5.1% |
| 2Q20 | 194,724 | +0.3% |
| 1Q20 | 191,696 | -0.8% |
| 4Q19 | 180,814 | -1.4% |
| 3Q19 | 230,421 | +1.8% |
| 2Q19 | 194,232 | -0.4% |
| 1Q19 | 193,151 | +2.3% |
| 4Q18 | 183,468 | +6.8% |
| 3Q18 | 226,296 | +6.7% |
| 2Q18 | 195,089 | +6.9% |
| 1Q18 | 188,852 | +4.5% |
| 4Q17 | 171,816 | -2.0% |
| 3Q17 | 212,023 | -1.6% |
| 2Q17 | 182,439 | -3.9% |
| 1Q17 | 180,676 | -3.8% |
| 4Q16 | 175,249 | - |
| 3Q16 | 215,440 | - |
| 2Q16 | 189,816 | - |
| 1Q16 | 187,737 | - |