| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 731,854 | -8.9% |
| 2Q26 | 877,988 | +20.1% |
| 1Q26 | 878,463 | +8.4% |
| 4Q25 | 865,884 | +24.4% |
| 3Q25 | 803,225 | +40.1% |
| 2Q25 | 730,836 | +11.3% |
| 1Q25 | 810,385 | +6.6% |
| 4Q24 | 696,221 | +10.5% |
| 3Q24 | 573,464 | -22.7% |
| 2Q24 | 656,630 | -24.8% |
| 1Q24 | 760,067 | -13.6% |
| 4Q23 | 630,045 | -21.3% |
| 3Q23 | 742,074 | +12.5% |
| 2Q23 | 872,750 | +35.1% |
| 1Q23 | 879,263 | +21.6% |
| 4Q22 | 800,400 | +32.5% |
| 3Q22 | 659,473 | +20.1% |
| 2Q22 | 646,030 | -14.4% |
| 1Q22 | 723,076 | +7.8% |
| 4Q21 | 604,123 | +10.9% |
| 3Q21 | 549,168 | +5.7% |
| 2Q21 | 754,979 | +15.8% |
| 1Q21 | 670,886 | -7.5% |
| 4Q20 | 544,570 | -20.0% |
| 3Q20 | 519,574 | -5.3% |
| 2Q20 | 652,059 | +12.1% |
| 1Q20 | 725,538 | +1.5% |
| 4Q19 | 680,512 | +12.3% |
| 3Q19 | 548,738 | +12.3% |
| 2Q19 | 581,921 | -3.7% |
| 1Q19 | 714,809 | -2.0% |
| 4Q18 | 605,943 | -8.9% |
| 3Q18 | 488,836 | -17.1% |
| 2Q18 | 604,405 | -0.3% |
| 1Q18 | 729,143 | +2.2% |
| 4Q17 | 665,091 | -8.8% |
| 3Q17 | 589,495 | -0.8% |
| 2Q17 | 605,936 | - |
| 1Q17 | 713,254 | - |
| 4Q16 | 728,867 | - |
| 3Q16 | 594,471 | - |