| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 414,695 | +4.6% |
| 2Q26 | 378,233 | +15.2% |
| 1Q26 | 304,931 | +8.6% |
| 4Q25 | 333,804 | +32.2% |
| 3Q25 | 396,574 | +40.7% |
| 2Q25 | 328,199 | +19.9% |
| 1Q25 | 280,718 | -6.5% |
| 4Q24 | 252,452 | -27.4% |
| 3Q24 | 281,792 | +4.7% |
| 2Q24 | 273,657 | +0.4% |
| 1Q24 | 300,285 | +22.3% |
| 4Q23 | 347,703 | +20.0% |
| 3Q23 | 269,171 | +14.4% |
| 2Q23 | 272,660 | +30.4% |
| 1Q23 | 245,528 | +1.8% |
| 4Q22 | 289,724 | -0.9% |
| 3Q22 | 235,207 | -10.1% |
| 2Q22 | 209,035 | -27.0% |
| 1Q22 | 241,090 | -6.2% |
| 4Q21 | 292,374 | +11.6% |
| 3Q21 | 261,764 | +21.4% |
| 2Q21 | 286,349 | +5.6% |
| 1Q21 | 257,147 | +13.7% |
| 4Q20 | 261,934 | +14.6% |
| 3Q20 | 215,605 | -7.0% |
| 2Q20 | 271,269 | +80.1% |
| 1Q20 | 226,200 | +21.2% |
| 4Q19 | 228,549 | - |
| 3Q19 | 231,799 | - |
| 2Q19 | 150,638 | - |
| 1Q19 | 186,594 | - |