| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,711 | -6.8% |
| 3Q25 | 9,986 | +4.0% |
| 2Q25 | 7,071 | - |
| 1Q25 | 8,607 | -26.7% |
| 4Q24 | 5,053 | +43.2% |
| 3Q24 | 9,606 | -37.7% |
| 1Q24 | 11,735 | +40.0% |
| 4Q23 | 3,529 | -76.1% |
| 3Q23 | 15,417 | +207.9% |
| 2Q23 | 6,994 | +35.6% |
| 1Q23 | 8,384 | -5.2% |
| 4Q22 | 14,795 | +6.8% |
| 3Q22 | 5,007 | -22.6% |
| 2Q22 | 5,158 | +30.6% |
| 1Q22 | 8,840 | +31.4% |
| 4Q21 | 13,858 | +1.7% |
| 3Q21 | 6,472 | -20.2% |
| 2Q21 | 3,948 | - |
| 1Q21 | 6,725 | +16.8% |
| 4Q20 | 13,622 | +131.4% |
| 3Q19 | 8,106 | +27.8% |
| 1Q20 | 5,756 | -60.4% |
| 4Q19 | 5,886 | +5.6% |
| 2Q19 | 3,605 | -49.1% |
| 1Q19 | 14,536 | +55.8% |
| 4Q18 | 5,574 | +75.1% |
| 3Q18 | 6,344 | +25.2% |
| 2Q18 | 7,077 | +23.7% |
| 1Q18 | 9,331 | -13.8% |
| 4Q17 | 3,183 | -68.3% |
| 3Q17 | 5,067 | +12.8% |
| 2Q17 | 5,721 | - |
| 1Q17 | 10,829 | - |
| 4Q16 | 10,050 | - |
| 3Q16 | 4,492 | - |