| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q26 | 987,801 | +28.2% |
| 3Q26 | 817,606 | +8.6% |
| 4Q25 | 770,586 | +2.0% |
| 3Q25 | 752,644 | +56.2% |
| 2Q25 | 890,042 | - |
| 1Q25 | 798,131 | +9.7% |
| 4Q24 | 755,278 | +4.7% |
| 3Q24 | 481,960 | -27.8% |
| 1Q24 | 727,394 | +3.1% |
| 4Q23 | 721,039 | +97.0% |
| 3Q22 | 667,752 | +8.5% |
| 2Q23 | 819,206 | +7.4% |
| 1Q23 | 705,315 | +18.5% |
| 4Q22 | 366,066 | -565.8% |
| 3Q21 | 615,540 | +21.4% |
| 2Q21 | 762,604 | +240.0% |
| 1Q22 | 595,016 | +34.0% |
| 4Q21 | -78,584 | -108.2% |
| 3Q20 | 506,916 | -8.9% |
| 2Q20 | 224,306 | -63.7% |
| 1Q21 | 443,981 | -13.4% |
| 4Q20 | 953,591 | +309.7% |
| 3Q19 | 556,396 | +20.5% |
| 2Q19 | 617,667 | +58.5% |
| 1Q20 | 512,505 | +11.6% |
| 4Q19 | 232,738 | -50.9% |
| 1Q19 | 459,387 | +7.6% |
| 4Q18 | 474,138 | +30.7% |
| 3Q18 | 461,608 | +11.2% |
| 2Q18 | 389,719 | -3.9% |
| 1Q18 | 427,127 | -2.6% |
| 4Q17 | 362,865 | -30.9% |
| 3Q17 | 414,979 | -27.4% |
| 2Q17 | 405,517 | - |
| 1Q17 | 438,465 | - |
| 4Q16 | 524,950 | - |
| 3Q16 | 571,990 | - |