| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 300,587 | +4.8% |
| 2Q26 | 286,242 | +3.8% |
| 1Q26 | 292,361 | +4.2% |
| 4Q25 | 256,071 | +2.9% |
| 3Q25 | 286,797 | +10.1% |
| 2Q25 | 275,682 | - |
| 1Q25 | 280,564 | +3.2% |
| 4Q24 | 248,948 | +21.4% |
| 3Q24 | 260,413 | -4.0% |
| 1Q24 | 271,816 | +6.4% |
| 4Q23 | 205,097 | +14.7% |
| 3Q22 | 271,329 | +12.8% |
| 2Q23 | 258,418 | +3.3% |
| 1Q23 | 255,447 | +2.7% |
| 4Q22 | 178,781 | -19.2% |
| 2Q21 | 250,187 | -4.9% |
| 1Q22 | 248,703 | +3.6% |
| 4Q21 | 221,325 | -5.5% |
| 3Q21 | 240,615 | -5.8% |
| 1Q21 | 239,986 | -1.1% |
| 4Q20 | 234,097 | +17.7% |
| 3Q19 | 255,508 | +14.1% |
| 2Q20 | 263,195 | +9.2% |
| 1Q20 | 242,582 | +1.0% |
| 4Q19 | 198,944 | -5.4% |
| 2Q19 | 241,011 | +3.7% |
| 1Q19 | 240,144 | +7.2% |
| 4Q18 | 210,379 | +6.7% |
| 3Q18 | 223,903 | +4.2% |
| 2Q18 | 232,378 | +4.9% |
| 1Q18 | 223,972 | +3.2% |
| 4Q17 | 197,135 | +2.9% |
| 3Q17 | 214,964 | +2.7% |
| 2Q17 | 221,588 | - |
| 1Q17 | 217,059 | - |
| 4Q16 | 191,537 | - |
| 3Q16 | 209,317 | - |