| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 336,997 | +8.5% |
| 1Q26 | 269,383 | +19.9% |
| 4Q25 | 270,182 | -4.5% |
| 3Q25 | 274,488 | -26.0% |
| 2Q25 | 310,550 | +13.8% |
| 1Q25 | 224,603 | -23.2% |
| 4Q24 | 282,915 | -3.9% |
| 3Q24 | 370,960 | +71.2% |
| 2Q24 | 272,776 | +12.9% |
| 1Q24 | 292,490 | +9.6% |
| 4Q23 | 294,296 | +11.1% |
| 3Q23 | 216,700 | +12.6% |
| 2Q23 | 241,715 | -8.0% |
| 1Q23 | 266,837 | -10.0% |
| 4Q22 | 264,977 | -18.5% |
| 3Q22 | 192,425 | -41.9% |
| 2Q22 | 262,858 | -5.5% |
| 1Q22 | 296,436 | +47.0% |
| 4Q21 | 325,254 | +8.8% |
| 3Q21 | 331,166 | +25.7% |
| 2Q21 | 278,159 | -14.9% |
| 1Q21 | 201,712 | -19.2% |
| 4Q20 | 298,934 | -45.3% |
| 3Q20 | 263,414 | -46.5% |
| 2Q20 | 326,809 | -40.8% |
| 1Q20 | 249,629 | -27.3% |
| 4Q19 | 546,703 | +16.5% |
| 3Q19 | 492,297 | +17.7% |
| 2Q19 | 551,767 | +36.6% |
| 1Q19 | 343,270 | -18.2% |
| 4Q18 | 469,303 | +15.9% |
| 3Q18 | 418,161 | +21.1% |
| 2Q18 | 403,930 | -7.6% |
| 1Q18 | 419,602 | +33.0% |
| 4Q17 | 404,838 | -0.2% |
| 3Q17 | 345,163 | -39.0% |
| 2Q17 | 437,079 | - |
| 1Q17 | 315,560 | - |
| 4Q16 | 405,707 | - |
| 3Q16 | 565,529 | - |