| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 178,644 | +10.7% |
| 4Q25 | 183,113 | +9.6% |
| 3Q25 | 198,465 | +7.3% |
| 2Q25 | 195,107 | +6.6% |
| 1Q25 | 161,409 | -3.9% |
| 4Q24 | 167,081 | -3.3% |
| 3Q24 | 185,046 | - |
| 2Q24 | 183,093 | +6.3% |
| 1Q24 | 167,917 | +2.8% |
| 4Q23 | 172,743 | +11.7% |
| 2Q23 | 172,304 | +21.1% |
| 1Q23 | 163,409 | +11.4% |
| 4Q22 | 154,591 | -3.5% |
| 3Q22 | 190,623 | -2.4% |
| 2Q22 | 142,337 | -23.6% |
| 1Q22 | 146,664 | -9.2% |
| 4Q21 | 160,137 | -42.9% |
| 3Q21 | 195,246 | -5.7% |
| 2Q21 | 186,222 | -8.0% |
| 1Q21 | 161,552 | -21.6% |
| 4Q20 | 280,665 | +21.4% |
| 3Q19 | 206,956 | -16.8% |
| 2Q19 | 202,509 | -17.4% |
| 1Q20 | 205,965 | -10.7% |
| 4Q19 | 231,217 | -9.1% |
| 3Q19 | 248,719 | +3.9% |
| 2Q19 | 245,173 | +7.7% |
| 1Q19 | 230,661 | +3.8% |
| 4Q18 | 254,328 | +12.2% |
| 3Q18 | 239,343 | +0.9% |
| 2Q18 | 227,744 | - |
| 1Q18 | 222,111 | -3.7% |
| 4Q17 | 226,649 | +2.3% |
| 3Q17 | 237,318 | -1.8% |
| 1Q17 | 230,705 | - |
| 4Q16 | 221,658 | - |
| 3Q16 | 241,671 | - |