| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 7,896 | -66.9% |
| 3Q25 | 10,380 | -58.1% |
| 2Q25 | 4,983 | -72.7% |
| 1Q25 | 17,670 | +8.3% |
| 4Q24 | 23,842 | -20.6% |
| 3Q24 | 24,747 | +1.4% |
| 2Q24 | 18,268 | +36.9% |
| 1Q24 | 16,312 | +7.3% |
| 4Q23 | 30,033 | +50.1% |
| 3Q23 | 24,400 | +257.0% |
| 2Q23 | 13,346 | -21.6% |
| 1Q23 | 15,200 | -29.5% |
| 4Q22 | 20,003 | +8.6% |
| 3Q22 | 6,835 | -67.0% |
| 2Q22 | 17,018 | -12.4% |
| 1Q22 | 21,552 | +13.1% |
| 4Q21 | 18,414 | -36.7% |
| 3Q21 | 20,727 | +45.7% |
| 2Q21 | 19,438 | +145.1% |
| 1Q21 | 19,056 | +90.2% |
| 4Q20 | 29,102 | +44.2% |
| 3Q20 | 14,224 | +38.8% |
| 2Q20 | 7,932 | -57.7% |
| 1Q20 | 10,021 | +0.1% |
| 4Q19 | 20,182 | +48.7% |
| 3Q19 | 10,246 | +29.7% |
| 2Q19 | 18,755 | +241.6% |
| 1Q19 | 10,013 | +115.2% |
| 4Q18 | 13,574 | -20.8% |
| 3Q18 | 7,901 | +55.6% |
| 2Q18 | 5,490 | +1.4% |
| 1Q18 | 4,653 | -27.4% |
| 4Q17 | 17,140 | +296.8% |
| 3Q17 | 5,078 | +51.2% |
| 2Q17 | 5,413 | -39.8% |
| 1Q17 | 6,409 | +101.0% |
| 4Q16 | 4,320 | -82.3% |
| 3Q16 | 3,358 | - |
| 2Q16 | 8,989 | - |
| 1Q16 | 3,188 | - |
| 4Q15 | 24,395 | - |