| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 96,479 | +8.3% |
| 2Q26 | 94,411 | +10.7% |
| 1Q26 | 91,780 | +3.8% |
| 4Q25 | 92,917 | +3.2% |
| 3Q25 | 89,088 | -2.0% |
| 2Q25 | 85,279 | -7.3% |
| 1Q25 | 88,387 | -0.2% |
| 4Q24 | 90,013 | -0.7% |
| 3Q24 | 90,940 | +5.0% |
| 2Q24 | 91,991 | +3.9% |
| 1Q24 | 88,551 | +10.5% |
| 4Q23 | 90,668 | +9.8% |
| 3Q23 | 86,641 | +9.4% |
| 2Q23 | 88,501 | +21.9% |
| 1Q23 | 80,148 | +6.5% |
| 4Q22 | 82,554 | +7.3% |
| 3Q22 | 79,191 | +9.0% |
| 2Q22 | 72,576 | +7.9% |
| 1Q22 | 75,281 | +48.1% |
| 4Q21 | 76,950 | +0.7% |
| 3Q21 | 72,654 | -3.2% |
| 2Q21 | 67,286 | -13.4% |
| 1Q21 | 50,839 | -37.3% |
| 4Q20 | 76,408 | - |
| 3Q20 | 75,071 | - |
| 2Q20 | 77,706 | - |
| 1Q20 | 81,145 | - |
| 3Q16 | 70,075 | - |