| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 229,907 | +2.1% |
| 3Q25 | 209,538 | +3.0% |
| 2Q25 | 212,372 | -4.4% |
| 1Q25 | 204,272 | -14.2% |
| 4Q24 | 225,241 | -11.1% |
| 3Q24 | 203,411 | -25.7% |
| 2Q24 | 222,036 | -16.8% |
| 1Q24 | 238,008 | -24.3% |
| 4Q23 | 253,438 | -28.5% |
| 3Q23 | 273,925 | -15.3% |
| 2Q23 | 266,733 | -911.7% |
| 1Q23 | 314,600 | +136.6% |
| 4Q22 | 354,698 | +53.5% |
| 3Q22 | 323,410 | +79.1% |
| 2Q22 | -32,862 | -111.9% |
| 1Q22 | 132,945 | -44.2% |
| 4Q21 | 231,002 | -41.3% |
| 3Q21 | 180,567 | -27.9% |
| 2Q21 | 275,908 | +102.4% |
| 1Q21 | 238,333 | +55.0% |
| 4Q20 | 393,636 | +175.4% |
| 3Q20 | 250,387 | +133.7% |
| 2Q20 | 136,324 | +20.2% |
| 1Q20 | 153,806 | +58.6% |
| 4Q19 | 142,937 | +52.0% |
| 3Q19 | 107,145 | +18.1% |
| 2Q19 | 113,444 | +96.9% |
| 1Q19 | 96,962 | +86.6% |
| 4Q18 | 94,049 | +25.6% |
| 3Q18 | 90,697 | +17.0% |
| 2Q18 | 57,616 | - |
| 1Q18 | 51,957 | - |
| 4Q17 | 74,864 | - |
| 3Q17 | 77,501 | - |