| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,032 | +85.5% |
| 3Q25 | 1,407 | -66.5% |
| 2Q25 | 5,253 | +302.1% |
| 1Q25 | 1,644 | +0.3% |
| 4Q24 | 2,174 | -29.7% |
| 3Q24 | 4,196 | +149.5% |
| 2Q24 | 1,306 | -54.8% |
| 1Q24 | 1,639 | -32.7% |
| 4Q23 | 3,094 | -23.8% |
| 3Q23 | 1,681 | -44.1% |
| 2Q23 | 2,890 | +43.3% |
| 1Q23 | 2,434 | +57.7% |
| 4Q22 | 4,062 | +21.4% |
| 3Q22 | 3,008 | +43.2% |
| 2Q22 | 2,017 | +1.3% |
| 1Q22 | 1,543 | -35.9% |
| 4Q21 | 3,345 | +46.2% |
| 3Q21 | 2,100 | +3.1% |
| 2Q21 | 1,992 | -25.1% |
| 1Q21 | 2,406 | +94.4% |
| 4Q20 | 2,287 | -40.4% |
| 3Q20 | 2,036 | +39.6% |
| 2Q20 | 2,658 | +2.6% |
| 1Q20 | 1,237 | -26.6% |
| 4Q19 | 3,839 | +39.6% |
| 3Q19 | 1,458 | -36.7% |
| 2Q19 | 2,590 | +2.4% |
| 1Q19 | 1,686 | +5.4% |
| 4Q18 | 2,749 | -0.6% |
| 3Q18 | 2,306 | -26.2% |
| 2Q18 | 2,528 | +24.4% |
| 1Q18 | 1,600 | +34.4% |
| 4Q17 | 2,765 | +33.7% |
| 3Q17 | 3,125 | +69.2% |
| 2Q17 | 2,032 | -10.6% |
| 1Q17 | 1,191 | -38.4% |
| 4Q16 | 2,067 | -11.9% |
| 3Q16 | 1,846 | - |
| 2Q16 | 2,274 | - |
| 1Q16 | 1,933 | - |
| 4Q15 | 2,346 | - |