| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 100,208 | -2.8% |
| 2Q26 | 89,520 | +7.2% |
| 1Q26 | 89,283 | +1.4% |
| 3Q25 | 103,060 | +18.4% |
| 2Q25 | 83,488 | -5.8% |
| 1Q25 | 88,007 | +8.0% |
| 4Q24 | 91,802 | +8.7% |
| 3Q24 | 87,031 | +5.0% |
| 2Q24 | 88,610 | +5.0% |
| 1Q24 | 81,466 | +7.2% |
| 4Q23 | 84,445 | +17.2% |
| 3Q23 | 82,923 | +16.3% |
| 2Q23 | 84,383 | +28.5% |
| 1Q23 | 75,993 | +22.7% |
| 4Q22 | 72,058 | +22.2% |
| 3Q22 | 71,304 | +10.1% |
| 2Q22 | 65,664 | +7.2% |
| 1Q22 | 61,951 | -1.7% |
| 4Q21 | 58,962 | -8.4% |
| 3Q21 | 64,760 | -7.5% |
| 2Q21 | 61,277 | -5.8% |
| 1Q21 | 63,011 | +0.8% |
| 4Q20 | 64,400 | +3.8% |
| 3Q20 | 69,979 | +4.4% |
| 2Q20 | 65,019 | +0.5% |
| 1Q20 | 62,513 | +2.5% |
| 4Q19 | 62,026 | +10.4% |
| 3Q19 | 67,036 | +1.5% |
| 2Q19 | 64,688 | +5.4% |
| 1Q19 | 61,004 | +4.5% |
| 4Q18 | 56,199 | +1.4% |
| 3Q18 | 66,054 | -3.2% |
| 2Q18 | 61,359 | +7.0% |
| 1Q18 | 58,378 | +3.0% |
| 4Q17 | 55,437 | +2.4% |
| 3Q17 | 68,258 | +4.3% |
| 2Q17 | 57,345 | -6.7% |
| 1Q17 | 56,652 | -4.7% |
| 4Q16 | 54,150 | - |
| 3Q16 | 65,474 | - |
| 2Q16 | 61,433 | - |
| 1Q16 | 59,433 | - |