| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,839 | +39.8% |
| 3Q25 | 3,101 | +63.8% |
| 2Q25 | 4,047 | +4.0% |
| 1Q25 | 2,859 | -10.4% |
| 4Q24 | 4,175 | +90.9% |
| 3Q24 | 1,893 | -19.2% |
| 2Q24 | 3,892 | +80.2% |
| 1Q24 | 3,192 | +3.6% |
| 4Q23 | 2,187 | -15.0% |
| 2Q23 | 2,344 | +40.5% |
| 1Q23 | 2,161 | +4.5% |
| 4Q23 | 3,081 | +4.0% |
| 3Q23 | 2,574 | +41.8% |
| 1Q23 | 2,067 | +96.8% |
| 4Q22 | 2,962 | +78.0% |
| 3Q22 | 1,815 | +19.9% |
| 2Q22 | 1,668 | +76.2% |
| 1Q22 | 1,050 | +11.5% |
| 4Q21 | 1,664 | -33.7% |
| 3Q21 | 1,514 | -42.4% |
| 2Q21 | 946 | -61.6% |
| 1Q21 | 942 | -43.9% |
| 4Q20 | 2,510 | -3.5% |
| 3Q20 | 2,627 | +0.3% |
| 2Q20 | 2,466 | -0.6% |
| 1Q20 | 1,680 | -14.0% |
| 4Q19 | 2,600 | +3.3% |
| 3Q19 | 2,618 | -5.7% |
| 2Q19 | 2,482 | +31.8% |
| 1Q19 | 1,953 | +18.1% |
| 4Q18 | 2,517 | +17.0% |
| 3Q18 | 2,778 | +40.9% |
| 2Q18 | 1,882 | +13.7% |
| 1Q18 | 1,653 | +19.4% |
| 4Q17 | 2,152 | +29.7% |
| 3Q17 | 1,971 | +19.9% |
| 2Q17 | 1,656 | - |
| 1Q17 | 1,384 | - |
| 4Q16 | 1,659 | - |
| 3Q16 | 1,644 | - |