| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 23,825 | +12.5% |
| 3Q25 | 19,671 | +11.5% |
| 2Q25 | 21,381 | +7.5% |
| 1Q25 | 23,993 | -2.2% |
| 4Q24 | 21,182 | -4.1% |
| 3Q24 | 17,644 | +0.9% |
| 2Q24 | 19,888 | +4.9% |
| 1Q24 | 24,545 | +10.5% |
| 4Q23 | 22,090 | +3.3% |
| 3Q23 | 17,483 | +4.8% |
| 2Q23 | 18,955 | +5.1% |
| 1Q23 | 22,216 | +3.4% |
| 4Q22 | 21,384 | +2.4% |
| 3Q22 | 16,679 | +15.5% |
| 2Q22 | 18,030 | -3.7% |
| 1Q22 | 21,482 | +6.9% |
| 4Q21 | 20,873 | +9.6% |
| 3Q21 | 14,442 | +4.6% |
| 2Q21 | 18,730 | +5.4% |
| 1Q21 | 20,100 | -15.2% |
| 4Q20 | 19,037 | -4.4% |
| 3Q20 | 13,811 | -27.3% |
| 2Q20 | 17,765 | -11.1% |
| 1Q20 | 23,709 | +9.7% |
| 4Q19 | 19,905 | -12.2% |
| 3Q19 | 19,003 | +18.6% |
| 2Q19 | 19,978 | +7.5% |
| 1Q19 | 21,609 | +7.1% |
| 4Q18 | 22,666 | +25.6% |
| 3Q18 | 16,024 | +11.3% |
| 2Q18 | 18,578 | +2.2% |
| 1Q18 | 20,168 | +4.3% |
| 4Q17 | 18,051 | +10.1% |
| 3Q17 | 14,402 | +3.8% |
| 2Q17 | 18,178 | +9.8% |
| 1Q17 | 19,335 | +6.2% |
| 4Q16 | 16,390 | -0.9% |
| 3Q16 | 13,874 | - |
| 2Q16 | 16,558 | - |
| 1Q16 | 18,199 | - |
| 4Q15 | 16,541 | - |