| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 415,384 | +35.3% |
| 1Q26 | 467,941 | +34.2% |
| 4Q25 | 413,057 | +22.6% |
| 3Q25 | 313,507 | -13.4% |
| 2Q25 | 307,072 | -5.9% |
| 1Q25 | 348,810 | +4.9% |
| 4Q24 | 336,985 | -4.4% |
| 3Q24 | 362,062 | -2.5% |
| 2Q24 | 326,230 | -15.4% |
| 1Q24 | 332,537 | -16.2% |
| 4Q23 | 352,634 | -19.1% |
| 3Q23 | 371,495 | -4.4% |
| 2Q23 | 385,574 | +5.6% |
| 1Q23 | 396,877 | +14.6% |
| 4Q22 | 435,739 | +11.9% |
| 3Q22 | 388,607 | +13.3% |
| 2Q22 | 365,139 | +19.1% |
| 1Q22 | 346,296 | +1.3% |
| 4Q21 | 389,229 | +12.6% |
| 3Q21 | 343,074 | -2.4% |
| 2Q21 | 306,468 | -8.6% |
| 1Q21 | 342,014 | +3.6% |
| 4Q20 | 345,522 | +14.8% |
| 3Q20 | 351,374 | +20.6% |
| 2Q20 | 335,377 | +29.9% |
| 1Q20 | 329,971 | +20.8% |
| 4Q19 | 300,934 | +25.8% |
| 3Q19 | 291,417 | +21.6% |
| 2Q19 | 258,127 | +22.5% |
| 1Q19 | 273,192 | +19.6% |
| 4Q18 | 239,139 | +9.2% |
| 3Q18 | 239,652 | -4.0% |
| 2Q18 | 210,787 | +14.6% |
| 1Q18 | 228,420 | +13.5% |
| 4Q17 | 218,923 | +12.1% |
| 3Q17 | 249,651 | - |
| 2Q17 | 183,891 | - |
| 1Q17 | 201,286 | - |
| 4Q16 | 195,235 | - |