| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 8,798 | -32.1% |
| 3Q25 | 12,593 | -18.0% |
| 2Q25 | 7,370 | -21.6% |
| 1Q25 | 10,099 | +10.6% |
| 4Q24 | 12,958 | +45.0% |
| 3Q24 | 15,354 | +17.8% |
| 2Q24 | 9,403 | +27.7% |
| 1Q24 | 9,128 | +24.5% |
| 4Q23 | 8,936 | +4.4% |
| 3Q23 | 13,034 | +121.6% |
| 2Q23 | 7,365 | +20.2% |
| 1Q23 | 7,331 | +4.7% |
| 4Q22 | 8,558 | +51.3% |
| 3Q22 | 5,882 | +10.9% |
| 2Q22 | 6,125 | +17.3% |
| 1Q22 | 7,001 | +78.8% |
| 4Q21 | 5,658 | 0.0% |
| 3Q21 | 5,304 | -8.0% |
| 2Q21 | 5,221 | +95.5% |
| 1Q21 | 3,916 | +33.9% |
| 4Q20 | 5,656 | -42.3% |
| 3Q20 | 5,768 | -36.2% |
| 2Q20 | 2,671 | -26.9% |
| 1Q20 | 2,924 | -12.5% |
| 4Q19 | 9,809 | +156.5% |
| 3Q19 | 9,046 | +188.5% |
| 2Q19 | 3,656 | -5.5% |
| 1Q19 | 3,342 | +21.0% |
| 4Q18 | 3,824 | +39.2% |
| 3Q18 | 3,136 | +18.3% |
| 2Q18 | 3,870 | - |
| 1Q18 | 2,762 | - |
| 4Q17 | 2,748 | -34.4% |
| 3Q17 | 2,650 | - |
| 4Q16 | 4,187 | - |