| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 626,932 | +54.2% |
| 3Q25 | 478,613 | +38.4% |
| 2Q25 | 355,484 | +32.6% |
| 1Q25 | 448,847 | +43.3% |
| 4Q24 | 406,681 | +39.2% |
| 3Q24 | 345,708 | +2.5% |
| 2Q24 | 267,997 | -33.0% |
| 1Q24 | 313,139 | +7.7% |
| 4Q23 | 292,143 | -29.4% |
| 3Q23 | 337,134 | -27.4% |
| 2Q23 | 400,072 | -10.2% |
| 1Q23 | 290,801 | -15.8% |
| 4Q22 | 413,895 | +16.1% |
| 3Q22 | 464,556 | +48.3% |
| 2Q22 | 445,650 | +36.8% |
| 1Q22 | 345,539 | -4.9% |
| 4Q21 | 356,348 | +14.9% |
| 3Q21 | 313,243 | +11.3% |
| 2Q21 | 325,667 | +6.2% |
| 1Q21 | 363,153 | -19.4% |
| 4Q20 | 310,064 | -17.6% |
| 3Q20 | 281,517 | -24.7% |
| 2Q20 | 306,682 | -30.7% |
| 1Q20 | 450,310 | +24.9% |
| 4Q19 | 376,497 | -2.4% |
| 3Q19 | 373,721 | -10.8% |
| 2Q19 | 442,640 | +37.1% |
| 1Q19 | 360,422 | -13.6% |
| 4Q18 | 385,746 | -10.0% |
| 3Q18 | 419,109 | +21.4% |
| 2Q18 | 322,954 | -22.1% |
| 1Q18 | 417,125 | +15.8% |
| 4Q17 | 428,638 | -19.5% |
| 3Q17 | 345,334 | -13.5% |
| 2Q17 | 414,348 | -1.4% |
| 1Q17 | 360,152 | -18.9% |
| 4Q16 | 532,154 | +36.6% |
| 3Q16 | 399,077 | - |
| 2Q16 | 420,316 | - |
| 1Q16 | 444,323 | - |
| 4Q15 | 389,563 | - |