| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 75,803 | +4.0% |
| 1Q26 | 74,301 | +23.2% |
| 4Q25 | 92,560 | +12.3% |
| 3Q25 | 84,228 | +5.7% |
| 2Q25 | 72,915 | +0.2% |
| 1Q25 | 60,312 | -12.0% |
| 4Q24 | 82,447 | -2.3% |
| 3Q24 | 79,688 | +7.9% |
| 2Q24 | 72,765 | +6.1% |
| 1Q24 | 68,519 | +4.4% |
| 4Q23 | 84,379 | -3.8% |
| 3Q23 | 73,825 | +12.1% |
| 2Q23 | 68,613 | +17.9% |
| 1Q23 | 65,651 | +32.4% |
| 4Q22 | 87,667 | +19.5% |
| 3Q22 | 65,879 | +6.2% |
| 2Q22 | 58,207 | +6.3% |
| 1Q22 | 49,596 | +2.9% |
| 4Q21 | 73,345 | -10.9% |
| 3Q21 | 62,012 | -10.3% |
| 2Q21 | 54,783 | -12.7% |
| 1Q21 | 48,195 | -23.9% |
| 4Q20 | 82,297 | -3.7% |
| 3Q20 | 69,131 | -4.0% |
| 2Q20 | 62,745 | -3.9% |
| 1Q20 | 63,344 | +14.8% |
| 4Q19 | 85,502 | +14.1% |
| 3Q19 | 71,979 | +14.1% |
| 2Q19 | 65,292 | +10.5% |
| 1Q19 | 55,183 | +3.5% |
| 4Q18 | 74,922 | +4.3% |
| 3Q18 | 63,057 | +17.4% |
| 2Q18 | 59,087 | +12.7% |
| 1Q18 | 53,317 | +10.7% |
| 4Q17 | 71,809 | +8.4% |
| 3Q17 | 53,709 | -2.0% |
| 2Q17 | 52,424 | - |
| 1Q17 | 48,180 | - |
| 4Q16 | 66,245 | - |
| 3Q16 | 54,820 | - |