| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 824,398 | +22.6% |
| 1Q26 | 721,476 | +20.2% |
| 4Q25 | 718,717 | +17.1% |
| 3Q25 | 683,084 | +13.5% |
| 2Q25 | 672,418 | +16.2% |
| 1Q25 | 600,138 | +6.0% |
| 4Q24 | 613,503 | +80.2% |
| 3Q24 | 601,646 | - |
| 2Q24 | 578,919 | +12.6% |
| 1Q24 | 565,918 | +16.9% |
| 4Q23 | 340,490 | -25.5% |
| 2Q23 | 514,354 | +16.9% |
| 1Q23 | 483,946 | +8.3% |
| 4Q22 | 457,339 | +12.1% |
| 3Q22 | 495,397 | -6.7% |
| 2Q22 | 439,859 | -5.2% |
| 1Q22 | 446,865 | +27.6% |
| 4Q21 | 407,876 | -26.4% |
| 3Q21 | 530,879 | -38.2% |
| 2Q21 | 463,817 | - |
| 1Q21 | 350,168 | -36.4% |
| 4Q20 | 554,103 | -13.8% |
| 3Q20 | 859,111 | - |
| 1Q20 | 550,647 | -3.0% |
| 4Q19 | 642,683 | +7.6% |
| 2Q19 | 606,971 | -4.2% |
| 1Q19 | 567,970 | -4.5% |
| 4Q18 | 597,297 | +3.5% |
| 3Q18 | 583,807 | +4.0% |
| 2Q18 | 633,520 | +5.2% |
| 1Q18 | 595,029 | +0.5% |
| 4Q17 | 577,145 | -6.6% |
| 3Q17 | 561,578 | -5.4% |
| 2Q17 | 602,250 | - |
| 1Q17 | 592,129 | - |
| 4Q16 | 617,939 | - |
| 3Q16 | 593,903 | - |