| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 70,545 | +17.3% |
| 1Q26 | 61,697 | +6.2% |
| 4Q25 | 75,626 | +8.7% |
| 3Q25 | 62,727 | +8.4% |
| 2Q25 | 60,143 | +2.4% |
| 1Q25 | 58,098 | +10.3% |
| 4Q24 | 69,576 | +6.1% |
| 3Q24 | 57,846 | +3.5% |
| 2Q24 | 58,714 | +9.0% |
| 1Q24 | 52,653 | +4.6% |
| 4Q23 | 65,597 | +12.3% |
| 3Q23 | 55,916 | +12.7% |
| 2Q23 | 53,878 | +5.0% |
| 1Q23 | 50,360 | -0.6% |
| 4Q22 | 58,392 | +1.2% |
| 3Q22 | 49,617 | +2.7% |
| 2Q22 | 51,318 | +3.4% |
| 1Q22 | 50,684 | +14.1% |
| 4Q21 | 57,691 | -5.1% |
| 3Q21 | 48,306 | +30.2% |
| 2Q21 | 49,641 | -8.1% |
| 1Q21 | 44,404 | -33.1% |
| 4Q20 | 60,764 | -3.7% |
| 3Q20 | 37,092 | -25.5% |
| 2Q20 | 54,042 | +1.0% |
| 1Q20 | 66,346 | +43.4% |
| 4Q19 | 63,105 | +4.0% |
| 3Q19 | 49,821 | +20.0% |
| 2Q19 | 53,490 | +15.5% |
| 1Q19 | 46,276 | -0.8% |
| 4Q18 | 60,692 | 0.0% |
| 3Q18 | 41,506 | -0.6% |
| 2Q18 | 46,314 | +4.0% |
| 1Q18 | 46,646 | +19.4% |
| 4Q17 | 60,694 | +19.9% |
| 3Q17 | 41,742 | +4.3% |
| 2Q17 | 44,514 | - |
| 1Q17 | 39,063 | - |
| 4Q16 | 50,627 | - |
| 3Q16 | 40,028 | - |