| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 18 | -6.4% |
| 2Q25 | 17 | -7.8% |
| 1Q25 | 18 | -3.6% |
| 4Q24 | 19 | -1.4% |
| 3Q24 | 19 | +4.5% |
| 2Q24 | 19 | +9.8% |
| 1Q24 | 19 | +7.6% |
| 4Q23 | 19 | +7.5% |
| 3Q23 | 18 | +5.8% |
| 2Q23 | 17 | +4.7% |
| 1Q23 | 17 | +1.0% |
| 4Q22 | 18 | +0.7% |
| 3Q22 | 17 | +3.2% |
| 2Q22 | 16 | +1.5% |
| 1Q22 | 17 | +4.3% |
| 4Q21 | 18 | +3.9% |
| 3Q21 | 17 | +3.9% |
| 2Q21 | 16 | +25.7% |
| 1Q21 | 16 | -98.4% |
| 4Q20 | 17 | -94.7% |
| 3Q20 | 16 | -96.7% |
| 2Q20 | 13 | -94.4% |
| 1Q20 | 1,046 | +309.7% |
| 4Q19 | 333 | +33.9% |
| 3Q19 | 502 | +115.5% |
| 2Q19 | 237 | -33.5% |
| 1Q19 | 255 | +1.3% |
| 4Q18 | 249 | -74.4% |
| 3Q18 | 233 | -61.0% |
| 2Q18 | 357 | -56.9% |
| 1Q18 | 252 | -71.7% |
| 4Q17 | 972 | +63.5% |
| 3Q17 | 597 | +93.8% |
| 2Q17 | 829 | +991.7% |
| 1Q17 | 891 | +954.5% |
| 4Q16 | 594 | +401.3% |
| 3Q16 | 308 | - |
| 2Q16 | 75 | - |
| 1Q16 | 84 | - |
| 4Q15 | 118 | - |