| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 405,076 | +1.7% |
| 1Q26 | 438,003 | +3.9% |
| 4Q25 | 419,346 | +10.3% |
| 3Q25 | 391,283 | +33.1% |
| 2Q25 | 398,315 | +12.6% |
| 1Q25 | 421,550 | +5.1% |
| 4Q24 | 380,127 | +8.1% |
| 3Q24 | 294,049 | +0.9% |
| 2Q23 | 353,681 | -641.6% |
| 1Q24 | 401,129 | +15.6% |
| 4Q23 | 351,742 | -223.0% |
| 3Q23 | 291,412 | +293.3% |
| 1Q23 | 346,876 | +122.8% |
| 4Q22 | -285,931 | -181.1% |
| 3Q21 | 74,094 | -85.5% |
| 2Q22 | -65,302 | -128.5% |
| 1Q22 | 155,662 | -22.0% |
| 4Q21 | 352,384 | -30.2% |
| 2Q21 | 229,430 | -56.6% |
| 1Q21 | 199,492 | -62.2% |
| 4Q20 | 505,098 | +9.6% |
| 3Q20 | 512,506 | +9.2% |
| 2Q20 | 528,230 | +13.9% |
| 1Q20 | 527,970 | +18.6% |
| 4Q19 | 460,907 | +7.3% |
| 3Q19 | 469,414 | +5.0% |
| 2Q19 | 463,706 | +8.4% |
| 1Q19 | 445,287 | +3.5% |
| 4Q18 | 429,561 | - |
| 3Q18 | 447,028 | - |
| 2Q18 | 427,794 | - |
| 1Q18 | 430,139 | - |