| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 208,925 | +11.2% |
| 2Q26 | 208,780 | +22.3% |
| 1Q26 | 194,524 | +16.7% |
| 4Q25 | 193,690 | +23.8% |
| 3Q25 | 187,876 | +17.1% |
| 2Q25 | 170,741 | +7.7% |
| 1Q25 | 166,624 | +8.5% |
| 4Q24 | 156,413 | +0.9% |
| 3Q24 | 160,435 | -3.6% |
| 2Q24 | 158,595 | -6.0% |
| 1Q24 | 153,610 | +5.7% |
| 4Q23 | 155,052 | +10.2% |
| 3Q23 | 166,344 | +21.5% |
| 2Q23 | 168,749 | +25.2% |
| 1Q23 | 145,289 | +10.6% |
| 4Q22 | 140,756 | +2.2% |
| 3Q22 | 136,856 | -6.7% |
| 2Q22 | 134,822 | -4.5% |
| 1Q22 | 131,328 | +20.2% |
| 4Q21 | 137,695 | +1.0% |
| 3Q21 | 146,619 | -0.3% |
| 2Q21 | 141,105 | -7.2% |
| 1Q21 | 109,214 | -20.5% |
| 4Q20 | 136,356 | +5.1% |
| 3Q20 | 147,002 | -5.5% |
| 2Q20 | 151,985 | -1.8% |
| 1Q20 | 137,454 | -5.7% |
| 4Q19 | 129,722 | -11.6% |
| 3Q19 | 155,480 | -6.9% |
| 2Q19 | 154,794 | -1.8% |
| 1Q19 | 145,774 | +7.9% |
| 4Q18 | 146,825 | +5.5% |
| 3Q18 | 166,957 | +19.0% |
| 2Q18 | 157,651 | +22.2% |
| 1Q18 | 135,111 | +15.8% |
| 4Q17 | 139,129 | +10.8% |
| 3Q17 | 140,342 | -3.0% |
| 2Q17 | 129,053 | - |
| 1Q17 | 116,626 | - |
| 4Q16 | 125,593 | - |
| 3Q16 | 144,721 | - |