| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 364,276 | -15.1% |
| 1Q26 | 240,110 | -14.6% |
| 4Q25 | 535,887 | +8.0% |
| 3Q25 | 296,350 | -17.6% |
| 2Q25 | 429,211 | -6.7% |
| 1Q25 | 280,995 | -2.5% |
| 4Q24 | 496,304 | +10.6% |
| 3Q24 | 359,736 | -13.8% |
| 2Q24 | 460,278 | +22.8% |
| 1Q24 | 288,222 | +22.5% |
| 4Q23 | 448,708 | -1.2% |
| 3Q23 | 417,245 | +82.1% |
| 2Q23 | 374,939 | +20.0% |
| 1Q23 | 235,338 | -20.8% |
| 4Q22 | 454,365 | +58.2% |
| 3Q22 | 229,173 | -37.2% |
| 2Q22 | 312,365 | -9.6% |
| 1Q22 | 297,292 | +42.0% |
| 4Q21 | 287,199 | -46.9% |
| 3Q21 | 364,659 | +0.8% |
| 2Q21 | 345,347 | +23.7% |
| 1Q21 | 209,315 | -2.5% |
| 4Q20 | 540,432 | +29.2% |
| 3Q20 | 361,836 | +14.2% |
| 2Q20 | 279,256 | +7.4% |
| 1Q20 | 214,713 | +2.7% |
| 4Q19 | 418,265 | +13.3% |
| 3Q19 | 316,889 | +13.9% |
| 2Q19 | 260,080 | +25.1% |
| 1Q19 | 208,989 | +12.6% |
| 4Q18 | 369,142 | +18.9% |
| 3Q18 | 278,194 | +17.0% |
| 2Q18 | 207,815 | +19.0% |
| 1Q18 | 185,635 | -12.0% |
| 4Q17 | 310,442 | -5.4% |
| 3Q17 | 237,795 | -29.8% |
| 2Q17 | 174,664 | - |
| 1Q17 | 210,835 | - |
| 4Q16 | 328,055 | - |
| 3Q16 | 338,917 | - |