| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 81,782 | +5.5% |
| 2Q26 | 86,367 | +6.3% |
| 1Q26 | 71,241 | +6.1% |
| 4Q25 | 92,997 | +6.6% |
| 3Q25 | 77,535 | +11.5% |
| 2Q25 | 81,226 | +15.4% |
| 1Q25 | 67,168 | +9.8% |
| 4Q24 | 87,200 | +5.0% |
| 3Q24 | 69,520 | +11.0% |
| 2Q24 | 70,396 | +10.3% |
| 1Q24 | 61,200 | +11.1% |
| 4Q23 | 83,071 | +11.9% |
| 3Q23 | 62,650 | +9.8% |
| 2Q23 | 63,831 | +9.9% |
| 1Q23 | 55,072 | +6.9% |
| 4Q22 | 74,235 | +2.8% |
| 3Q22 | 57,054 | -0.1% |
| 2Q22 | 58,085 | +1.4% |
| 1Q22 | 51,537 | +8.8% |
| 4Q21 | 72,237 | -0.4% |
| 3Q21 | 57,096 | +3.4% |
| 2Q21 | 57,260 | -12.4% |
| 1Q21 | 47,379 | -11.1% |
| 4Q20 | 72,492 | +1.5% |
| 3Q20 | 55,242 | -0.7% |
| 2Q20 | 65,354 | +12.7% |
| 1Q20 | 53,316 | +8.4% |
| 4Q19 | 71,419 | +5.6% |
| 3Q19 | 55,630 | +9.2% |
| 2Q19 | 58,013 | +7.7% |
| 1Q19 | 49,169 | +10.9% |
| 4Q18 | 67,627 | +7.4% |
| 3Q18 | 50,960 | +5.0% |
| 2Q18 | 53,847 | +9.1% |
| 1Q18 | 44,355 | +5.2% |
| 4Q17 | 62,940 | +2.0% |
| 3Q17 | 48,556 | -3.4% |
| 2Q17 | 49,366 | - |
| 1Q17 | 42,178 | - |
| 4Q16 | 61,702 | - |
| 3Q16 | 50,289 | - |