| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 431,486 | -2.8% |
| 3Q25 | 253,264 | -26.4% |
| 2Q25 | 276,750 | -37.0% |
| 1Q25 | 467,959 | +31.9% |
| 4Q24 | 443,721 | +75.8% |
| 3Q24 | 343,891 | +36.4% |
| 2Q24 | 439,014 | +90.3% |
| 1Q24 | 354,832 | +64.2% |
| 4Q23 | 252,416 | +30.7% |
| 3Q23 | 252,108 | +39.8% |
| 2Q23 | 230,653 | +15.7% |
| 1Q23 | 216,048 | +17.6% |
| 4Q22 | 193,176 | -13.9% |
| 3Q22 | 180,353 | -26.4% |
| 2Q22 | 199,368 | +27.3% |
| 1Q22 | 183,667 | +57.4% |
| 4Q21 | 224,458 | +125.4% |
| 3Q21 | 245,082 | +149.7% |
| 2Q21 | 156,631 | +57.2% |
| 1Q21 | 116,682 | -7.1% |
| 4Q20 | 99,577 | -16.2% |
| 3Q20 | 98,136 | -29.9% |
| 2Q20 | 99,620 | -20.1% |
| 1Q20 | 125,620 | +2.1% |
| 4Q19 | 118,779 | -18.2% |
| 3Q19 | 140,059 | -27.9% |
| 2Q19 | 124,725 | -31.5% |
| 1Q19 | 123,084 | -25.0% |
| 4Q18 | 145,143 | +5.8% |
| 3Q18 | 194,352 | +29.1% |
| 2Q18 | 182,207 | +9.2% |
| 1Q18 | 164,168 | +17.6% |
| 4Q17 | 137,221 | +12.7% |
| 3Q17 | 150,600 | +23.3% |
| 2Q17 | 166,782 | +26.7% |
| 1Q17 | 139,602 | +5.5% |
| 4Q16 | 121,803 | -12.9% |
| 3Q16 | 122,107 | - |
| 2Q16 | 131,642 | - |
| 1Q16 | 132,377 | - |
| 4Q15 | 139,822 | - |