| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 59,654 | -6.4% |
| 2Q26 | 52,954 | -23.5% |
| 1Q26 | 62,459 | -18.8% |
| 4Q25 | 58,798 | -22.1% |
| 3Q25 | 63,732 | -11.8% |
| 2Q25 | 69,254 | -2.5% |
| 1Q25 | 76,967 | -7.5% |
| 4Q24 | 75,451 | +5.0% |
| 3Q24 | 72,235 | -41.6% |
| 2Q24 | 71,015 | +13.7% |
| 1Q24 | 83,229 | +7.4% |
| 4Q23 | 71,865 | +43454.5% |
| 3Q22 | 123,656 | -1171.4% |
| 2Q23 | 62,438 | +222.1% |
| 1Q23 | 77,490 | +70.3% |
| 4Q22 | 165 | -99.5% |
| 2Q22 | 19,383 | - |
| 1Q22 | 45,505 | +56.8% |
| 4Q21 | 36,308 | +13.0% |
| 3Q21 | -11,542 | -135.5% |
| 1Q21 | 29,030 | -30.6% |
| 4Q20 | 32,126 | -46.2% |
| 3Q20 | 32,485 | - |
| 2Q20 | 36,712 | -10.8% |
| 1Q20 | 41,807 | +7.3% |
| 4Q19 | 59,736 | +56.0% |
| 2Q19 | 41,159 | +31.7% |
| 1Q19 | 38,963 | +25.2% |
| 4Q18 | 38,301 | +41.7% |
| 3Q18 | 35,554 | +45.7% |
| 2Q18 | 31,256 | +41.9% |
| 1Q18 | 31,112 | +38.7% |
| 4Q17 | 27,038 | +26.4% |
| 3Q17 | 24,404 | +7.5% |
| 2Q17 | 22,033 | -20.4% |
| 1Q17 | 22,434 | -23.6% |
| 4Q16 | 21,384 | - |
| 3Q16 | 22,695 | - |
| 2Q16 | 27,681 | - |
| 1Q16 | 29,380 | - |