| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 101,566 | +2.3% |
| 1Q26 | 98,262 | +3.4% |
| 4Q25 | 92,368 | +8.0% |
| 3Q25 | 107,600 | +7.4% |
| 2Q25 | 99,270 | +7.7% |
| 1Q25 | 94,992 | +3.6% |
| 4Q24 | 85,552 | -2.6% |
| 3Q24 | 100,214 | -5.5% |
| 2Q24 | 92,178 | -7.8% |
| 1Q24 | 91,714 | -1.1% |
| 4Q23 | 87,858 | +6.5% |
| 3Q23 | 106,062 | +10.0% |
| 2Q23 | 99,957 | +13.8% |
| 1Q23 | 92,726 | +17.1% |
| 4Q22 | 82,518 | +16.0% |
| 3Q22 | 96,414 | +8.5% |
| 2Q22 | 87,871 | +10.2% |
| 1Q22 | 79,178 | +5.4% |
| 4Q21 | 71,161 | -5.9% |
| 3Q21 | 88,887 | +2.4% |
| 2Q21 | 79,735 | +0.7% |
| 1Q21 | 75,097 | -4.3% |
| 4Q20 | 75,658 | +2.6% |
| 3Q20 | 86,805 | -1.3% |
| 2Q20 | 79,165 | -2.0% |
| 1Q20 | 78,461 | +0.3% |
| 4Q19 | 73,750 | +1.9% |
| 3Q19 | 87,908 | +1.6% |
| 2Q19 | 80,781 | +4.8% |
| 1Q19 | 78,200 | +6.3% |
| 4Q18 | 72,351 | +2.9% |
| 3Q18 | 86,527 | +8.6% |
| 2Q18 | 77,115 | +10.3% |
| 1Q18 | 73,532 | +12.1% |
| 4Q17 | 70,319 | +10.2% |
| 3Q17 | 79,644 | +6.7% |
| 2Q17 | 69,895 | - |
| 1Q17 | 65,610 | - |
| 4Q16 | 63,833 | - |
| 3Q16 | 74,617 | - |