| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,927 | -2.2% |
| 1Q26 | 5,719 | -8.5% |
| 4Q25 | 7,164 | -7.8% |
| 3Q25 | 6,456 | +16.0% |
| 2Q25 | 6,058 | +9.5% |
| 1Q25 | 6,249 | +12.3% |
| 4Q24 | 7,768 | +34.3% |
| 3Q24 | 5,564 | -4.0% |
| 2Q24 | 5,530 | +51.5% |
| 1Q24 | 5,567 | +49.4% |
| 4Q23 | 5,786 | +5.7% |
| 3Q23 | 5,797 | +137.4% |
| 2Q23 | 3,650 | +58.2% |
| 1Q23 | 3,725 | +24.3% |
| 4Q22 | 5,474 | -21.1% |
| 3Q22 | 2,442 | +30.4% |
| 2Q22 | 2,307 | +67.2% |
| 1Q22 | 2,998 | +440.7% |
| 4Q21 | 6,936 | +158.2% |
| 3Q21 | 1,873 | +116.8% |
| 2Q21 | 1,379 | -42.3% |
| 1Q21 | 554 | -77.6% |
| 4Q20 | 2,686 | -38.8% |
| 3Q20 | 864 | -17.6% |
| 2Q20 | 2,389 | -7.8% |
| 1Q20 | 2,477 | +392.2% |
| 4Q19 | 4,391 | +95.1% |
| 3Q19 | 1,048 | +7.5% |
| 2Q19 | 2,592 | +30.0% |
| 1Q19 | 503 | -75.9% |
| 4Q18 | 2,251 | -19.9% |
| 3Q18 | 975 | +55.5% |
| 2Q18 | 1,994 | +50.2% |
| 1Q18 | 2,085 | +177.9% |
| 4Q17 | 2,810 | +39.4% |
| 3Q17 | 626 | -34.8% |
| 2Q17 | 1,327 | - |
| 1Q17 | 750 | - |
| 4Q16 | 2,015 | - |
| 3Q16 | 961 | - |