| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 239,530 | +18.0% |
| 4Q25 | 204,844 | -27.2% |
| 3Q25 | 249,220 | +62.6% |
| 2Q25 | 228,967 | +6.8% |
| 1Q25 | 202,933 | +31.7% |
| 4Q24 | 281,268 | -6.3% |
| 3Q24 | 153,238 | -26.4% |
| 2Q24 | 214,443 | +46.3% |
| 1Q24 | 154,111 | +5.9% |
| 4Q23 | 300,084 | -11.9% |
| 3Q23 | 208,286 | +2.0% |
| 2Q23 | 146,626 | -28.8% |
| 1Q23 | 145,561 | -29.6% |
| 4Q22 | 340,484 | +84.8% |
| 3Q22 | 204,280 | -24.9% |
| 2Q22 | 205,802 | -17.3% |
| 1Q22 | 206,795 | -40.9% |
| 4Q21 | 184,202 | -45.4% |
| 3Q21 | 271,949 | -25.2% |
| 2Q21 | 248,887 | -30.9% |
| 1Q21 | 349,831 | +24.1% |
| 4Q20 | 337,089 | +2.0% |
| 3Q20 | 363,514 | +13.0% |
| 2Q20 | 360,401 | -17.0% |
| 1Q20 | 281,863 | -16.0% |
| 4Q19 | 330,465 | -21.2% |
| 3Q19 | 321,687 | -16.6% |
| 2Q19 | 434,047 | -4.5% |
| 1Q19 | 335,684 | -16.2% |
| 4Q18 | 419,298 | -8.0% |
| 3Q18 | 385,826 | -4.6% |
| 2Q18 | 454,357 | +6.2% |
| 1Q18 | 400,758 | -16.2% |
| 4Q17 | 455,761 | -13.4% |
| 3Q17 | 404,449 | -23.6% |
| 2Q17 | 427,714 | -30.5% |
| 1Q17 | 478,267 | +1.3% |
| 4Q16 | 526,571 | - |
| 3Q16 | 529,428 | - |
| 2Q16 | 615,534 | - |
| 1Q16 | 472,170 | - |