| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,247 | +17.2% |
| 3Q25 | 2,146 | +24.6% |
| 2Q25 | 2,632 | +56.7% |
| 1Q25 | 1,785 | +23.6% |
| 4Q24 | 1,916 | +30.1% |
| 3Q24 | 1,723 | +21.0% |
| 2Q24 | 1,679 | +37.2% |
| 1Q24 | 1,444 | +16.1% |
| 4Q23 | 1,473 | +33.4% |
| 3Q23 | 1,423 | +32.4% |
| 2Q23 | 1,223 | +31.9% |
| 1Q23 | 1,243 | +53.2% |
| 4Q22 | 1,104 | +64.0% |
| 3Q22 | 1,075 | +185.6% |
| 2Q22 | 927 | +89.7% |
| 1Q22 | 811 | +81.9% |
| 4Q21 | 673 | -22.4% |
| 3Q21 | 376 | -52.2% |
| 2Q21 | 488 | -9.2% |
| 1Q21 | 446 | -59.5% |
| 4Q20 | 867 | -13.1% |
| 3Q20 | 786 | -29.5% |
| 2Q20 | 538 | -43.1% |
| 1Q20 | 1,102 | +32.2% |
| 4Q19 | 998 | +15.3% |
| 3Q19 | 1,115 | - |
| 2Q19 | 946 | +34.9% |
| 1Q19 | 833 | +45.7% |
| 4Q18 | 865 | +42.4% |
| 2Q18 | 701 | +27.0% |
| 1Q18 | 572 | +38.6% |
| 4Q17 | 607 | +43.8% |
| 3Q17 | 568 | - |
| 2Q17 | 552 | - |
| 1Q17 | 413 | - |
| 4Q16 | 422 | - |