| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 73,417 | -4.9% |
| 2Q26 | 49,272 | -5.2% |
| 1Q26 | 54,070 | -0.9% |
| 4Q25 | 94,190 | -6.4% |
| 3Q25 | 77,177 | -12.3% |
| 2Q25 | 51,992 | -17.8% |
| 1Q25 | 54,581 | -14.7% |
| 4Q24 | 100,597 | +3.6% |
| 3Q24 | 88,043 | +1.1% |
| 2Q24 | 63,273 | +2.7% |
| 1Q24 | 63,986 | +1.3% |
| 4Q23 | 97,105 | +1.2% |
| 3Q23 | 87,084 | +18.6% |
| 2Q23 | 61,585 | +39.4% |
| 1Q23 | 63,144 | +52.5% |
| 4Q22 | 95,917 | +40.4% |
| 3Q22 | 73,432 | +44.9% |
| 2Q22 | 44,185 | +32.5% |
| 1Q22 | 41,399 | +33.8% |
| 4Q21 | 68,293 | -1.4% |
| 3Q21 | 50,692 | -11.4% |
| 2Q21 | 33,354 | -12.1% |
| 1Q21 | 30,942 | -22.3% |
| 4Q20 | 69,263 | +2.0% |
| 3Q20 | 57,226 | -7.8% |
| 2Q20 | 37,938 | -9.7% |
| 1Q20 | 39,836 | -5.7% |
| 4Q19 | 67,906 | -8.0% |
| 3Q19 | 62,099 | -3.3% |
| 2Q19 | 42,034 | +18.3% |
| 1Q19 | 42,256 | +7.8% |
| 4Q18 | 73,816 | +9.3% |
| 3Q18 | 64,216 | +19.9% |
| 2Q18 | 35,536 | +9.1% |
| 1Q18 | 39,204 | +12.9% |
| 4Q17 | 67,538 | +36.6% |
| 3Q17 | 53,548 | +3.8% |
| 2Q17 | 32,558 | -12.0% |
| 1Q17 | 34,724 | -17.1% |
| 4Q16 | 49,444 | - |
| 3Q16 | 51,575 | - |
| 2Q16 | 37,011 | - |
| 1Q16 | 41,867 | - |