| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 310,411 | -8.5% |
| 1Q26 | 314,615 | -1.9% |
| 4Q25 | 277,768 | -21.9% |
| 3Q25 | 275,536 | -8.7% |
| 2Q25 | 339,095 | +35.6% |
| 1Q25 | 320,558 | +16.5% |
| 4Q24 | 355,457 | -334.6% |
| 3Q24 | 301,810 | - |
| 2Q24 | 250,027 | +170.4% |
| 1Q24 | 275,136 | +42.5% |
| 4Q23 | -151,496 | -168.6% |
| 2Q23 | 92,475 | -37.1% |
| 1Q23 | 193,108 | +11.3% |
| 4Q22 | 220,694 | +26.7% |
| 3Q22 | 212,365 | +103.6% |
| 2Q22 | 146,973 | +0.2% |
| 1Q22 | 173,475 | +17.7% |
| 4Q21 | 174,197 | -8.2% |
| 3Q21 | 104,298 | -38.8% |
| 2Q21 | 146,700 | -18.3% |
| 1Q21 | 147,366 | -28.3% |
| 4Q20 | 189,793 | -2.5% |
| 3Q20 | 170,382 | -2.7% |
| 2Q20 | 179,577 | -1.5% |
| 1Q20 | 205,570 | +19.6% |
| 4Q19 | 194,702 | +17.1% |
| 3Q19 | 175,199 | +6.0% |
| 2Q19 | 182,266 | -5.0% |
| 1Q19 | 171,891 | -7.7% |
| 4Q18 | 166,315 | -8.2% |
| 3Q18 | 165,264 | +0.3% |
| 2Q18 | 191,957 | +13.2% |
| 1Q18 | 186,179 | +4.7% |
| 4Q17 | 181,197 | +23.9% |
| 3Q17 | 164,832 | +66.2% |
| 2Q17 | 169,620 | - |
| 1Q17 | 177,895 | - |
| 4Q16 | 146,250 | - |
| 3Q16 | 99,203 | - |