| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 16,831 | -5.0% |
| 3Q25 | 15,954 | -4.6% |
| 2Q25 | 16,651 | -2.6% |
| 1Q25 | 20,133 | -2.9% |
| 4Q24 | 17,723 | -6.6% |
| 3Q24 | 16,715 | -3.1% |
| 2Q24 | 17,095 | +7.3% |
| 1Q24 | 20,728 | -14.6% |
| 4Q23 | 18,979 | -27.5% |
| 3Q23 | 17,250 | -23.6% |
| 2Q23 | 15,935 | -4.0% |
| 1Q23 | 24,284 | +2.0% |
| 4Q22 | 26,179 | +50.2% |
| 3Q22 | 22,575 | +86.2% |
| 2Q22 | 16,600 | +60.6% |
| 1Q22 | 23,814 | +87.2% |
| 4Q21 | 17,428 | +58.0% |
| 3Q21 | 12,127 | +26.0% |
| 2Q21 | 10,336 | +2.6% |
| 1Q21 | 12,719 | -12.1% |
| 4Q20 | 11,033 | -13.9% |
| 3Q20 | 9,625 | -25.4% |
| 2Q20 | 10,072 | -8.2% |
| 1Q20 | 14,469 | -7.8% |
| 4Q19 | 12,816 | -6.3% |
| 3Q19 | 12,909 | -1.6% |
| 2Q19 | 10,970 | +0.7% |
| 1Q19 | 15,693 | +4.5% |
| 4Q18 | 13,676 | +14.9% |
| 3Q18 | 13,113 | +17.1% |
| 2Q18 | 10,893 | +0.2% |
| 1Q18 | 15,020 | +12.1% |
| 4Q17 | 11,900 | +7.3% |
| 3Q17 | 11,200 | +18.7% |
| 2Q17 | 10,869 | +15.7% |
| 1Q17 | 13,404 | -5.3% |
| 4Q16 | 11,094 | -16.3% |
| 3Q16 | 9,432 | - |
| 2Q16 | 9,397 | - |
| 1Q16 | 14,160 | - |
| 4Q15 | 13,260 | - |