| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 843,354 | +4.0% |
| 1Q26 | 853,283 | +8.1% |
| 4Q25 | 756,459 | +3.0% |
| 3Q25 | 776,636 | +7.7% |
| 2Q25 | 810,977 | +27.7% |
| 1Q25 | 789,141 | +10.7% |
| 4Q24 | 734,349 | +621.2% |
| 3Q24 | 721,196 | - |
| 2Q24 | 635,111 | - |
| 1Q24 | 713,077 | +52.9% |
| 4Q23 | 101,817 | -68.9% |
| 1Q23 | 466,334 | +389.9% |
| 4Q22 | 327,856 | -52.8% |
| 3Q22 | 236,093 | - |
| 2Q22 | -320,419 | - |
| 1Q22 | 95,190 | -47.4% |
| 4Q21 | 694,920 | -5.8% |
| 1Q21 | 181,102 | -77.1% |
| 4Q20 | 737,599 | -2.6% |
| 3Q20 | 903,196 | +23.7% |
| 2Q20 | 768,420 | -4.8% |
| 1Q20 | 792,336 | +4.0% |
| 4Q19 | 757,564 | +6.5% |
| 3Q19 | 729,978 | +8.2% |
| 2Q19 | 807,456 | +10.6% |
| 1Q19 | 761,588 | +5.7% |
| 4Q18 | 711,089 | +2.4% |
| 3Q18 | 674,658 | +0.9% |
| 2Q18 | 730,304 | +11.0% |
| 1Q18 | 720,590 | +10.0% |
| 4Q17 | 694,160 | +7.6% |
| 3Q17 | 668,607 | +7.1% |
| 2Q17 | 658,026 | - |
| 1Q17 | 655,187 | - |
| 4Q16 | 644,937 | - |
| 3Q16 | 624,359 | - |