| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q26 | 348,484 | +9.1% |
| 3Q26 | 286,280 | +16.1% |
| 4Q25 | 319,385 | +34.0% |
| 3Q25 | 246,544 | -8.2% |
| 2Q25 | 327,758 | +11.2% |
| 1Q25 | 245,188 | -12.6% |
| 4Q24 | 238,347 | -26.3% |
| 3Q24 | 268,655 | -24.1% |
| 2Q24 | 294,776 | -25.1% |
| 1Q24 | 280,521 | -3.4% |
| 4Q23 | 323,465 | -21.1% |
| 3Q23 | 353,918 | +17.3% |
| 2Q23 | 393,714 | +31.6% |
| 1Q23 | 290,366 | +21.1% |
| 4Q22 | 409,948 | +110.2% |
| 3Q22 | 301,779 | +53.7% |
| 2Q22 | 299,271 | +31.7% |
| 1Q22 | 239,695 | +6.8% |
| 4Q21 | 195,016 | -17.6% |
| 3Q21 | 196,405 | -3.9% |
| 2Q21 | 227,239 | +3.4% |
| 1Q21 | 224,447 | +13.4% |
| 4Q20 | 236,598 | -11.1% |
| 3Q20 | 204,341 | -27.6% |
| 2Q20 | 219,823 | -23.7% |
| 1Q20 | 197,902 | -12.7% |
| 4Q19 | 266,190 | +6.3% |
| 3Q19 | 282,341 | +13.8% |
| 2Q19 | 288,020 | +6.6% |
| 1Q19 | 226,563 | -5.5% |
| 4Q18 | 250,481 | -11.0% |
| 3Q18 | 248,181 | +5.7% |
| 2Q18 | 270,311 | +11.3% |
| 1Q18 | 239,875 | -18.8% |
| 4Q17 | 281,528 | -25.2% |
| 3Q17 | 234,877 | -31.1% |
| 2Q17 | 242,881 | - |
| 1Q17 | 295,279 | - |
| 4Q16 | 376,298 | - |
| 3Q16 | 340,781 | - |