| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 132,112 | +3.7% |
| 1Q26 | 122,883 | -0.2% |
| 4Q25 | 130,965 | +4.1% |
| 3Q25 | 131,719 | +11.5% |
| 2Q25 | 127,456 | +12.2% |
| 1Q25 | 123,161 | +12.3% |
| 4Q24 | 125,793 | +13.8% |
| 3Q24 | 118,175 | +0.9% |
| 2Q24 | 113,570 | -2.6% |
| 1Q24 | 109,674 | +7.1% |
| 4Q23 | 110,556 | +16.0% |
| 3Q23 | 117,116 | +22.8% |
| 2Q23 | 116,593 | +25.0% |
| 1Q23 | 102,379 | +19.8% |
| 4Q22 | 95,300 | +14.8% |
| 3Q22 | 95,404 | +18.2% |
| 2Q22 | 93,251 | +29.5% |
| 1Q22 | 85,452 | +35.7% |
| 4Q21 | 83,029 | +5.5% |
| 3Q21 | 80,704 | -5.7% |
| 2Q21 | 71,990 | -19.6% |
| 1Q21 | 62,970 | -37.1% |
| 4Q20 | 78,708 | +81.5% |
| 3Q20 | 85,552 | +71.8% |
| 2Q20 | 89,542 | +74.4% |
| 1Q20 | 100,095 | +118.7% |
| 4Q19 | 43,356 | -30.1% |
| 3Q19 | 49,800 | -28.4% |
| 2Q19 | 51,329 | -37.4% |
| 1Q19 | 45,772 | -36.5% |
| 4Q18 | 62,036 | +4.0% |
| 3Q18 | 69,564 | +3.3% |
| 2Q18 | 82,015 | +18.9% |
| 1Q18 | 72,063 | +16.7% |
| 4Q17 | 59,676 | -5.2% |
| 3Q17 | 67,312 | -8.6% |
| 2Q17 | 68,992 | - |
| 1Q17 | 61,759 | - |
| 4Q16 | 62,945 | - |
| 3Q16 | 73,650 | - |