| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 145,720 | +2.8% |
| 4Q25 | 142,540 | +11.6% |
| 3Q25 | 142,294 | +12.3% |
| 2Q25 | 149,381 | +9.6% |
| 1Q25 | 141,729 | +20.2% |
| 4Q24 | 127,763 | +1.3% |
| 3Q24 | 126,673 | +152.1% |
| 2Q24 | 136,271 | +17.7% |
| 1Q24 | 117,876 | +45.4% |
| 4Q23 | 126,167 | +35.5% |
| 3Q23 | 50,248 | +45.1% |
| 2Q22 | 115,791 | +41.6% |
| 1Q23 | 81,094 | +811.3% |
| 4Q22 | 93,130 | +281.8% |
| 3Q22 | 34,631 | +112.3% |
| 2Q22 | 81,752 | -24.1% |
| 1Q22 | 8,899 | -89.8% |
| 4Q21 | 24,394 | -37.9% |
| 3Q21 | 16,311 | -91.0% |
| 2Q21 | 107,683 | -54.2% |
| 1Q21 | 87,395 | -60.4% |
| 4Q20 | 39,286 | -83.7% |
| 3Q20 | 182,023 | -24.3% |
| 2Q20 | 235,102 | -16.0% |
| 1Q20 | 220,514 | -11.9% |
| 4Q19 | 241,489 | -8.3% |
| 3Q19 | 240,584 | -14.1% |
| 2Q19 | 279,865 | -14.8% |
| 1Q19 | 250,207 | -17.9% |
| 4Q18 | 263,356 | -18.7% |
| 3Q18 | 280,053 | -13.0% |
| 2Q18 | 328,369 | -10.3% |
| 1Q18 | 304,701 | -11.8% |
| 4Q17 | 323,888 | -7.4% |
| 3Q17 | 321,727 | -9.3% |
| 2Q17 | 365,883 | -13.0% |
| 1Q17 | 345,595 | -8.1% |
| 4Q16 | 349,610 | - |
| 3Q16 | 354,649 | - |
| 2Q16 | 420,792 | - |
| 1Q16 | 376,237 | - |