| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 182,771 | -9.2% |
| 3Q25 | 183,867 | +4.9% |
| 2Q25 | 208,841 | +13.4% |
| 1Q25 | 204,638 | +0.5% |
| 4Q24 | 201,295 | -0.1% |
| 3Q24 | 175,331 | -0.6% |
| 2Q24 | 184,166 | +0.5% |
| 1Q24 | 203,520 | +41.0% |
| 4Q23 | 201,553 | +27.0% |
| 3Q23 | 176,311 | +5.5% |
| 2Q23 | 183,208 | -8.7% |
| 1Q23 | 144,316 | -34.1% |
| 4Q22 | 158,655 | -35.3% |
| 3Q22 | 167,090 | -20.3% |
| 2Q22 | 200,627 | +56.9% |
| 1Q22 | 219,009 | +97.2% |
| 4Q21 | 245,141 | +14.9% |
| 3Q21 | 209,642 | +75.0% |
| 2Q21 | 127,845 | +10.5% |
| 1Q21 | 111,048 | -4.0% |
| 4Q20 | 213,443 | +48.7% |
| 3Q20 | 119,785 | +8.7% |
| 2Q20 | 115,662 | +12.3% |
| 1Q20 | 115,633 | -0.6% |
| 4Q19 | 143,550 | +2.2% |
| 3Q19 | 110,203 | -20.1% |
| 2Q19 | 102,985 | -17.3% |
| 1Q19 | 116,370 | -10.1% |
| 4Q18 | 140,443 | +6.6% |
| 3Q18 | 137,984 | +0.4% |
| 2Q18 | 124,589 | -52.5% |
| 1Q18 | 129,402 | -61.4% |
| 4Q17 | 131,770 | -69.4% |
| 3Q17 | 137,387 | -65.4% |
| 2Q17 | 262,397 | -59.0% |
| 1Q17 | 335,515 | -56.7% |
| 4Q16 | 430,894 | - |
| 3Q16 | 396,912 | - |
| 2Q16 | 639,828 | - |
| 1Q16 | 774,820 | - |