| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 187,970 | +4.7% |
| 2Q26 | 178,174 | +3.1% |
| 1Q26 | 179,360 | +5.2% |
| 4Q25 | 166,428 | +2.1% |
| 3Q25 | 179,590 | +4.7% |
| 2Q25 | 172,864 | +1.7% |
| 1Q25 | 170,508 | +4.0% |
| 4Q24 | 163,000 | +6.0% |
| 3Q24 | 171,493 | +5.4% |
| 2Q24 | 169,918 | +9.7% |
| 1Q24 | 164,022 | +9.0% |
| 4Q23 | 153,835 | +6.4% |
| 3Q23 | 162,651 | +5.1% |
| 2Q23 | 154,907 | +62.8% |
| 1Q23 | 150,534 | +58.2% |
| 4Q22 | 144,633 | +62.5% |
| 3Q22 | 154,743 | +54.9% |
| 2Q22 | 95,126 | -0.1% |
| 1Q22 | 95,172 | +6.5% |
| 4Q21 | 89,010 | -7.1% |
| 3Q21 | 99,893 | +1.0% |
| 2Q21 | 95,222 | -10.7% |
| 1Q21 | 89,371 | -10.5% |
| 4Q20 | 95,789 | -0.4% |
| 3Q20 | 98,916 | -2.3% |
| 2Q20 | 106,639 | +7.7% |
| 1Q20 | 99,810 | -0.3% |
| 4Q19 | 96,152 | +1.1% |
| 3Q19 | 101,193 | +1.1% |
| 2Q19 | 99,022 | +0.9% |
| 1Q19 | 100,142 | +4.0% |
| 4Q18 | 95,139 | +4.1% |
| 3Q18 | 100,054 | +3.4% |
| 2Q18 | 98,167 | +4.6% |
| 1Q18 | 96,313 | +1.6% |
| 4Q17 | 91,409 | -2.9% |
| 3Q17 | 96,776 | -1.8% |
| 2Q17 | 93,855 | - |
| 1Q17 | 94,808 | - |
| 4Q16 | 94,106 | - |
| 3Q16 | 98,597 | - |