| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 883,706 | +7.9% |
| 2Q26 | 879,465 | +10.2% |
| 1Q26 | 846,878 | +12.2% |
| 3Q25 | 818,877 | +25.0% |
| 2Q25 | 798,143 | +38.1% |
| 1Q25 | 754,695 | +33.7% |
| 4Q24 | 652,096 | +4.0% |
| 3Q24 | 655,124 | +17.9% |
| 2Q24 | 577,942 | - |
| 1Q24 | 564,396 | +154.3% |
| 4Q23 | 627,104 | +177.0% |
| 3Q23 | 555,582 | +142.1% |
| 1Q23 | 221,936 | -5.8% |
| 4Q22 | 226,385 | -4.2% |
| 3Q22 | 229,453 | +7.4% |
| 2Q22 | 232,453 | +17.2% |
| 1Q22 | 235,690 | +16.1% |
| 4Q21 | 236,230 | +18.6% |
| 3Q21 | 213,730 | +21.1% |
| 2Q21 | 198,415 | - |
| 1Q21 | 202,956 | +1.8% |
| 4Q20 | 199,123 | +6.3% |
| 3Q20 | 176,491 | -2.3% |
| 1Q20 | 199,300 | +40.7% |
| 4Q19 | 187,327 | - |
| 3Q19 | 180,725 | - |
| 2Q19 | 169,678 | - |
| 1Q19 | 141,627 | - |