| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 886,092 | +18.0% |
| 3Q25 | 844,970 | +10.4% |
| 2Q25 | 748,623 | +4.3% |
| 1Q25 | 751,774 | +1.3% |
| 4Q24 | 751,225 | +10.6% |
| 3Q24 | 765,594 | +9.8% |
| 2Q24 | 717,510 | +6.4% |
| 1Q24 | 742,142 | +2.6% |
| 4Q23 | 679,511 | -10.9% |
| 3Q23 | 697,335 | -8.2% |
| 2Q23 | 674,298 | -3.7% |
| 1Q23 | 723,631 | +8.2% |
| 4Q22 | 762,276 | +6.3% |
| 3Q22 | 759,254 | +23.1% |
| 2Q22 | 700,492 | +14.6% |
| 1Q22 | 668,561 | +4.0% |
| 4Q21 | 717,391 | -12.7% |
| 3Q21 | 616,594 | - |
| 2Q21 | 611,500 | +176.6% |
| 1Q21 | 643,115 | +156.2% |
| 4Q20 | 822,017 | +263.4% |
| 2Q20 | 221,114 | -5.5% |
| 1Q20 | 251,009 | +22.4% |
| 4Q19 | 226,224 | -8.7% |
| 3Q19 | 211,548 | +42.8% |
| 2Q19 | 233,916 | +108.1% |
| 1Q19 | 205,081 | +53.1% |
| 4Q18 | 247,775 | +72.1% |
| 3Q18 | 148,192 | +17.7% |
| 2Q18 | 112,431 | -30.7% |
| 1Q18 | 133,955 | -11.6% |
| 4Q17 | 143,951 | +2.8% |
| 3Q17 | 125,904 | - |
| 2Q17 | 162,144 | - |
| 1Q17 | 151,484 | - |
| 4Q16 | 140,050 | - |