| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 143,012 | -13.8% |
| 1Q26 | 157,975 | -5.6% |
| 4Q25 | 185,961 | -11.9% |
| 3Q25 | 163,286 | -19.6% |
| 2Q25 | 165,869 | -30.1% |
| 1Q25 | 167,325 | -20.7% |
| 4Q24 | 211,085 | -43.6% |
| 3Q24 | 203,098 | -43.3% |
| 2Q24 | 237,200 | -17.2% |
| 1Q24 | 211,054 | +2.1% |
| 4Q23 | 374,083 | +267.9% |
| 3Q22 | 358,368 | +62.3% |
| 2Q23 | 286,549 | +39.3% |
| 1Q23 | 206,695 | +16.3% |
| 4Q22 | 101,686 | -47.6% |
| 3Q21 | 220,844 | -39.5% |
| 2Q22 | 205,733 | +31.9% |
| 1Q22 | 177,802 | +9.9% |
| 4Q21 | 194,186 | -25.0% |
| 2Q20 | 155,934 | -39.0% |
| 1Q21 | 161,778 | -26.9% |
| 4Q20 | 258,966 | -11.6% |
| 3Q20 | 364,768 | +38.6% |
| 1Q20 | 221,381 | -9.1% |
| 4Q19 | 293,075 | -8.4% |
| 3Q19 | 263,124 | -2.4% |
| 2Q19 | 255,472 | -6.9% |
| 1Q19 | 243,603 | -0.8% |
| 4Q18 | 319,825 | +1.9% |
| 3Q18 | 269,602 | -28.2% |
| 2Q18 | 274,512 | -14.0% |
| 1Q18 | 245,614 | +0.1% |
| 4Q17 | 313,842 | -3.4% |
| 3Q17 | 375,499 | +51.3% |
| 2Q17 | 319,330 | - |
| 1Q17 | 245,341 | - |
| 4Q16 | 325,011 | - |
| 3Q16 | 248,100 | - |