| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 350,395 | +0.2% |
| 3Q25 | 320,888 | +5.5% |
| 2Q25 | 333,355 | +18.3% |
| 1Q25 | 317,169 | +21.6% |
| 4Q24 | 349,706 | -21.4% |
| 3Q24 | 304,055 | +12.9% |
| 2Q24 | 281,756 | -1.1% |
| 1Q24 | 260,828 | -1.3% |
| 4Q23 | 445,092 | +80.1% |
| 3Q23 | 269,320 | +11.8% |
| 2Q23 | 285,014 | +15.3% |
| 1Q23 | 264,201 | +4.9% |
| 4Q22 | 247,143 | -8.5% |
| 3Q22 | 240,893 | +7.8% |
| 2Q22 | 247,173 | +5.7% |
| 1Q22 | 251,862 | +9.6% |
| 4Q21 | 270,006 | +8.1% |
| 3Q21 | 223,556 | - |
| 2Q20 | 233,809 | - |
| 1Q20 | 229,892 | - |
| 4Q20 | 249,739 | - |