| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 494,449 | +9.9% |
| 2Q26 | 448,802 | +11.4% |
| 1Q26 | 412,230 | +10.2% |
| 4Q25 | 504,533 | +14.5% |
| 3Q25 | 450,009 | +21.0% |
| 2Q25 | 402,698 | +4.9% |
| 1Q25 | 374,105 | +13.3% |
| 4Q24 | 440,644 | +6.4% |
| 3Q24 | 371,878 | +18.3% |
| 2Q24 | 383,906 | +21.1% |
| 1Q24 | 330,227 | +21.0% |
| 4Q23 | 414,182 | +18.2% |
| 3Q23 | 314,351 | +8.0% |
| 2Q23 | 316,893 | +27.1% |
| 1Q23 | 273,014 | +21.7% |
| 4Q22 | 350,306 | -10.4% |
| 3Q22 | 290,996 | -0.7% |
| 2Q22 | 249,260 | -7.1% |
| 1Q22 | 224,307 | -24.2% |
| 4Q21 | 391,102 | -4.3% |
| 3Q21 | 292,931 | -18.2% |
| 2Q21 | 268,302 | -36.5% |
| 1Q21 | 295,807 | -1.9% |
| 4Q20 | 408,663 | -2.9% |
| 3Q20 | 357,926 | +10.7% |
| 2Q20 | 422,399 | +56.6% |
| 1Q20 | 301,687 | +33.7% |
| 4Q19 | 420,877 | +11.6% |
| 3Q19 | 323,314 | +30.4% |
| 2Q19 | 269,793 | +18.4% |
| 1Q19 | 225,667 | +29.8% |
| 4Q18 | 377,158 | +0.5% |
| 3Q18 | 247,974 | +22.4% |
| 2Q18 | 227,838 | +31.7% |
| 1Q18 | 173,861 | +3.7% |
| 4Q17 | 375,355 | -7.9% |
| 3Q17 | 202,583 | +6.9% |
| 2Q17 | 172,992 | - |
| 1Q17 | 167,675 | - |
| 4Q16 | 407,528 | - |
| 3Q16 | 189,490 | - |