| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 11,986 | -6.1% |
| 1Q26 | 5,501 | -24.3% |
| 4Q25 | 6,412 | -18.3% |
| 3Q25 | 8,064 | -9.2% |
| 2Q25 | 12,763 | -18.1% |
| 1Q25 | 7,262 | -48.8% |
| 4Q24 | 7,846 | -37.1% |
| 3Q24 | 8,883 | -46.6% |
| 2Q24 | 15,578 | -9.6% |
| 1Q24 | 14,192 | +14.9% |
| 4Q23 | 12,469 | +14.1% |
| 3Q23 | 16,626 | -11.3% |
| 2Q23 | 17,223 | -2.4% |
| 1Q23 | 12,355 | -13.7% |
| 4Q22 | 10,931 | -8.7% |
| 3Q22 | 18,737 | -7.1% |
| 2Q22 | 17,652 | -17.2% |
| 1Q22 | 14,321 | -16.0% |
| 4Q21 | 11,974 | +11.9% |
| 3Q21 | 20,159 | +61.5% |
| 2Q21 | 21,320 | +48.4% |
| 1Q21 | 17,051 | +48.1% |
| 4Q20 | 10,700 | +4.7% |
| 3Q20 | 12,485 | -32.0% |
| 2Q20 | 14,369 | -41.8% |
| 1Q20 | 11,515 | -48.2% |
| 4Q19 | 10,224 | -39.1% |
| 3Q19 | 18,362 | +9.7% |
| 2Q19 | 24,693 | +26.6% |
| 1Q19 | 22,229 | +52.7% |
| 4Q18 | 16,797 | +29.3% |
| 3Q18 | 16,746 | +22.5% |
| 2Q18 | 19,501 | +31.8% |
| 1Q18 | 14,559 | +101.9% |
| 4Q17 | 12,994 | +52.8% |
| 3Q17 | 13,671 | +28.9% |
| 2Q17 | 14,793 | - |
| 1Q17 | 7,209 | - |
| 4Q16 | 8,501 | - |
| 3Q16 | 10,603 | - |