| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 69,235 | +10.8% |
| 4Q25 | 74,439 | +1.4% |
| 1Q25 | 62,494 | +16.3% |
| 4Q24 | 73,391 | +22.6% |
| 3Q24 | 51,596 | +27.2% |
| 2Q24 | 53,993 | +42.3% |
| 1Q24 | 53,736 | +74.9% |
| 4Q23 | 59,864 | +99.8% |
| 3Q23 | 40,569 | +76.6% |
| 2Q23 | 37,932 | +13.0% |
| 1Q23 | 30,724 | +9.6% |
| 4Q22 | 29,963 | -8.2% |
| 3Q22 | 22,973 | +18.4% |
| 2Q22 | 33,569 | +15.2% |
| 1Q22 | 28,031 | -6.2% |
| 4Q21 | 32,627 | +42.1% |
| 3Q21 | 19,395 | -61.1% |
| 2Q21 | 29,139 | -76.5% |
| 1Q21 | 29,879 | -81.7% |
| 4Q20 | 22,960 | -88.2% |
| 3Q20 | 49,875 | -69.1% |
| 2Q20 | 123,959 | -20.6% |
| 1Q20 | 163,593 | +7.5% |
| 4Q19 | 194,465 | +8.4% |
| 3Q19 | 161,560 | +17.1% |
| 2Q19 | 156,168 | +7.8% |
| 1Q19 | 152,182 | +14.5% |
| 4Q18 | 179,384 | +16.4% |
| 3Q18 | 137,992 | +17.1% |
| 2Q18 | 144,919 | +21.8% |
| 1Q18 | 132,890 | +32.5% |
| 4Q17 | 154,130 | +25.3% |
| 3Q17 | 117,871 | +26.2% |
| 2Q17 | 119,010 | +13.5% |
| 1Q17 | 100,274 | +2.9% |
| 4Q16 | 122,962 | -0.8% |
| 3Q16 | 93,419 | - |
| 2Q16 | 104,816 | - |
| 1Q16 | 97,464 | - |
| 4Q15 | 123,922 | - |