| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 281,326 | -5.0% |
| 1Q26 | 282,192 | +2.2% |
| 4Q25 | 310,696 | +1.5% |
| 3Q25 | 649,804 | +4.7% |
| 2Q25 | 296,233 | -0.3% |
| 1Q25 | 276,067 | -1.9% |
| 4Q24 | 306,038 | -11.3% |
| 3Q24 | 620,602 | +6.3% |
| 2Q24 | 297,114 | -6.1% |
| 1Q24 | 281,405 | +9.6% |
| 4Q23 | 345,152 | +50.4% |
| 3Q23 | 583,760 | +4.9% |
| 2Q23 | 316,278 | +41.6% |
| 1Q23 | 256,797 | +25.5% |
| 4Q22 | 229,526 | +8.1% |
| 3Q22 | 556,409 | +2.3% |
| 2Q22 | 223,292 | +21.1% |
| 1Q22 | 204,654 | +19.5% |
| 4Q21 | 212,324 | -6.1% |
| 3Q21 | 544,148 | +49.5% |
| 2Q21 | 184,388 | +20.4% |
| 1Q21 | 171,197 | +15.2% |
| 4Q20 | 225,998 | +51.0% |
| 3Q20 | 363,905 | +21.2% |
| 2Q20 | 153,207 | +16.9% |
| 1Q20 | 148,550 | +0.2% |
| 4Q19 | 149,693 | +8.6% |
| 3Q19 | 300,177 | +18.0% |
| 2Q19 | 131,047 | -4.6% |
| 1Q19 | 148,320 | -4.9% |
| 4Q18 | 137,880 | -6.1% |
| 3Q18 | 254,490 | -4.6% |
| 2Q18 | 137,436 | +8.6% |
| 1Q18 | 155,992 | -0.2% |
| 4Q17 | 146,789 | -1.7% |
| 3Q17 | 266,654 | -1.8% |
| 2Q17 | 126,605 | - |
| 1Q17 | 156,272 | - |
| 4Q16 | 149,301 | - |
| 3Q16 | 271,637 | - |