| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 139,324 | +9.7% |
| 2Q26 | 125,135 | -11.0% |
| 1Q26 | 144,544 | +8.3% |
| 4Q25 | 162,829 | +5.8% |
| 3Q25 | 127,000 | +4.0% |
| 2Q25 | 140,644 | -9.4% |
| 1Q25 | 133,440 | +4.2% |
| 4Q24 | 153,890 | +16.7% |
| 3Q24 | 122,113 | +29.2% |
| 2Q23 | 155,303 | +39.1% |
| 1Q24 | 128,084 | +20.1% |
| 4Q23 | 131,873 | +22.6% |
| 3Q23 | 94,501 | -13.8% |
| 2Q22 | 111,613 | -17.5% |
| 1Q23 | 106,676 | -10.3% |
| 4Q22 | 107,590 | -41.6% |
| 3Q22 | 109,576 | - |
| 1Q22 | 118,927 | -7.1% |
| 4Q21 | 184,258 | +17.5% |
| 2Q21 | 135,230 | -31.9% |
| 1Q21 | 128,023 | -23.7% |
| 4Q20 | 156,816 | -24.8% |
| 3Q20 | 147,765 | -35.3% |
| 2Q20 | 198,656 | - |
| 1Q20 | 167,698 | -23.8% |
| 4Q19 | 208,456 | -22.5% |
| 3Q19 | 228,443 | -7.0% |
| 1Q19 | 220,123 | -4.2% |
| 4Q18 | 269,128 | +1.5% |
| 3Q18 | 245,698 | -11.1% |
| 2Q18 | 249,941 | -24.2% |
| 1Q18 | 229,787 | -19.4% |
| 4Q17 | 265,193 | -0.7% |
| 3Q17 | 276,463 | - |
| 2Q17 | 329,954 | - |
| 1Q17 | 285,072 | - |
| 4Q16 | 267,072 | - |