| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 750,557 | +20.5% |
| 3Q25 | 658,541 | +25.7% |
| 2Q25 | 647,435 | +26.7% |
| 1Q25 | 606,456 | +8.0% |
| 4Q24 | 622,648 | +2.1% |
| 3Q24 | 524,028 | -3.3% |
| 2Q24 | 511,035 | +14.2% |
| 1Q24 | 561,543 | +21.8% |
| 4Q23 | 610,000 | +29.7% |
| 3Q23 | 542,015 | -14.4% |
| 2Q23 | 447,394 | +17.4% |
| 1Q23 | 461,080 | +15.8% |
| 4Q22 | 470,320 | +10.1% |
| 3Q22 | 633,130 | +65.0% |
| 2Q22 | 381,102 | +2.2% |
| 1Q22 | 398,273 | -11.1% |
| 4Q21 | 427,056 | -4.6% |
| 3Q21 | 383,668 | -2.1% |
| 2Q21 | 372,926 | -5.9% |
| 1Q21 | 448,103 | +3.6% |
| 4Q20 | 447,743 | +6.0% |
| 3Q20 | 391,745 | +7.4% |
| 2Q20 | 396,246 | -5.8% |
| 1Q20 | 432,528 | +20.2% |
| 4Q19 | 422,319 | +27.9% |
| 3Q19 | 364,719 | +9.7% |
| 2Q19 | 420,442 | +43.3% |
| 1Q19 | 359,704 | -12.5% |
| 4Q18 | 330,188 | +1.4% |
| 3Q18 | 332,559 | +3.3% |
| 2Q18 | 293,461 | +0.3% |
| 1Q18 | 410,918 | +45.6% |
| 4Q17 | 325,516 | +34.1% |
| 3Q17 | 322,025 | +72.4% |
| 2Q17 | 292,477 | - |
| 1Q17 | 282,295 | - |
| 4Q16 | 242,812 | - |
| 3Q16 | 186,772 | - |