| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 210,269 | -0.3% |
| 1Q26 | 216,104 | +2.9% |
| 4Q25 | 196,480 | -10.7% |
| 3Q25 | 204,848 | -2.3% |
| 2Q25 | 210,871 | -5.4% |
| 1Q25 | 210,092 | -5.9% |
| 4Q24 | 219,994 | +3.7% |
| 3Q24 | 209,587 | -4.2% |
| 2Q24 | 222,938 | -1.0% |
| 1Q24 | 223,208 | +23.1% |
| 4Q23 | 212,118 | +9.2% |
| 3Q23 | 218,867 | -0.7% |
| 2Q23 | 225,241 | - |
| 1Q23 | 181,395 | -8.3% |
| 4Q22 | 194,159 | -159.6% |
| 3Q22 | 220,354 | +116.4% |
| 1Q22 | 197,887 | +494.4% |
| 4Q21 | -325,589 | +257.8% |
| 3Q20 | 101,850 | +176.0% |
| 2Q21 | -86,562 | - |
| 1Q21 | 33,294 | - |
| 4Q20 | -90,988 | +961.5% |
| 3Q19 | 36,902 | - |
| 4Q19 | -8,572 | - |