| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 266,488 | +3.4% |
| 2Q25 | 290,879 | +9.1% |
| 1Q25 | 245,279 | -1.6% |
| 4Q24 | 255,795 | -2.1% |
| 3Q24 | 257,767 | +4.5% |
| 2Q24 | 266,625 | +12.2% |
| 1Q24 | 249,190 | +3.0% |
| 4Q23 | 261,189 | -1.3% |
| 3Q23 | 246,720 | -6.6% |
| 2Q23 | 237,532 | +8.6% |
| 1Q23 | 242,018 | +7.3% |
| 4Q22 | 264,542 | +59.7% |
| 3Q22 | 264,237 | +17.3% |
| 2Q22 | 218,637 | +3.8% |
| 1Q22 | 225,583 | +11.7% |
| 4Q21 | 165,666 | -2.0% |
| 3Q21 | 225,230 | +28.9% |
| 2Q21 | 210,585 | +49.8% |
| 1Q21 | 201,969 | +33.7% |
| 4Q20 | 169,026 | +18.5% |
| 3Q20 | 174,707 | +24.9% |
| 2Q20 | 140,569 | +24.1% |
| 1Q20 | 151,096 | +36.9% |
| 4Q19 | 142,690 | +52.0% |
| 3Q19 | 139,866 | +43.9% |
| 2Q19 | 113,251 | +10.1% |
| 1Q19 | 110,401 | +4.4% |
| 4Q18 | 93,876 | -29.9% |
| 3Q18 | 97,214 | -11.5% |
| 2Q18 | 102,828 | -7.2% |
| 1Q18 | 105,737 | +6.2% |
| 4Q17 | 133,889 | -1.6% |
| 3Q17 | 109,856 | -15.9% |
| 2Q17 | 110,765 | +23.2% |
| 1Q17 | 99,560 | +32.3% |
| 4Q16 | 136,111 | +131.7% |
| 3Q16 | 130,688 | - |
| 2Q16 | 89,941 | - |
| 1Q16 | 75,275 | - |
| 4Q15 | 58,749 | - |