| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 87,738 | -1.2% |
| 1Q26 | 84,658 | +3.7% |
| 4Q25 | 103,553 | +1.0% |
| 3Q25 | 115,974 | +50.3% |
| 2Q25 | 88,775 | +15.8% |
| 1Q25 | 81,669 | +23.7% |
| 4Q24 | 102,525 | +21.1% |
| 3Q24 | 77,178 | -2.2% |
| 2Q24 | 76,655 | -0.4% |
| 1Q24 | 66,041 | +1.1% |
| 4Q23 | 84,640 | +8.1% |
| 3Q23 | 78,905 | +12.8% |
| 2Q23 | 76,928 | +7.5% |
| 1Q23 | 65,312 | +13.2% |
| 4Q22 | 78,332 | +4.7% |
| 3Q22 | 69,925 | +34.6% |
| 2Q22 | 71,543 | +29.2% |
| 1Q22 | 57,697 | +15.1% |
| 4Q21 | 74,815 | -0.9% |
| 3Q21 | 51,969 | -10.5% |
| 2Q21 | 55,381 | -16.1% |
| 1Q21 | 50,144 | +6.4% |
| 4Q20 | 75,525 | -8.2% |
| 3Q20 | 58,061 | -4.7% |
| 2Q20 | 65,973 | -5.3% |
| 1Q20 | 47,121 | -7.4% |
| 4Q19 | 82,265 | +6.7% |
| 3Q19 | 60,893 | +28.4% |
| 2Q19 | 69,642 | +26.5% |
| 1Q19 | 50,867 | +1.2% |
| 4Q18 | 77,077 | +25.4% |
| 3Q18 | 47,439 | -5.6% |
| 2Q18 | 55,049 | +5.7% |
| 1Q18 | 50,272 | +17.2% |
| 4Q17 | 61,441 | +16.0% |
| 3Q17 | 50,252 | +42.0% |
| 2Q17 | 52,092 | - |
| 1Q17 | 42,901 | - |
| 4Q16 | 52,944 | - |
| 3Q16 | 35,383 | - |