| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 36,612 | -22.7% |
| 2Q26 | 30,934 | -32.5% |
| 1Q26 | 25,823 | -11.7% |
| 4Q25 | 39,400 | -41.2% |
| 3Q25 | 47,343 | +35.9% |
| 2Q25 | 45,843 | +20.6% |
| 1Q25 | 29,254 | -40.5% |
| 4Q24 | 66,982 | +32.1% |
| 3Q24 | 34,831 | -21.1% |
| 2Q24 | 38,018 | -10.1% |
| 1Q24 | 49,144 | +62.5% |
| 4Q23 | 50,695 | +7.7% |
| 3Q23 | 44,137 | -6.2% |
| 2Q23 | 42,308 | +16.4% |
| 1Q23 | 30,237 | -23.4% |
| 4Q22 | 47,083 | +4.3% |
| 3Q22 | 47,078 | +11.4% |
| 2Q22 | 36,343 | -23.9% |
| 1Q22 | 39,456 | +7.5% |
| 4Q21 | 45,138 | +5.6% |
| 3Q21 | 42,271 | +28.2% |
| 2Q21 | 47,740 | +28.3% |
| 1Q21 | 36,688 | +40.7% |
| 4Q20 | 42,741 | -16.5% |
| 3Q20 | 32,971 | -14.4% |
| 2Q20 | 37,216 | +5.2% |
| 1Q20 | 26,084 | +20.1% |
| 4Q19 | 51,207 | +46.9% |
| 3Q19 | 38,498 | +34.0% |
| 2Q19 | 35,393 | -14.0% |
| 1Q19 | 21,722 | -12.4% |
| 4Q18 | 34,857 | -2.6% |
| 3Q18 | 28,726 | -41.4% |
| 2Q18 | 41,152 | +30.1% |
| 1Q18 | 24,784 | +0.4% |
| 4Q17 | 35,797 | -7.3% |
| 3Q17 | 49,020 | +41.0% |
| 2Q17 | 31,626 | - |
| 1Q17 | 24,680 | - |
| 4Q16 | 38,624 | - |
| 3Q16 | 34,756 | - |