| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 3,684 | -42.9% |
| 2Q25 | 4,062 | -3.9% |
| 1Q25 | 5,842 | +5.8% |
| 4Q24 | 3,122 | +1.8% |
| 3Q24 | 6,448 | +13.5% |
| 2Q24 | 4,228 | +9.6% |
| 1Q24 | 5,521 | +27.8% |
| 4Q23 | 3,067 | +0.1% |
| 3Q23 | 5,681 | +189.3% |
| 2Q23 | 3,858 | +67.0% |
| 1Q23 | 4,320 | +37.3% |
| 4Q22 | 3,065 | +11.7% |
| 3Q22 | 1,963 | -33.3% |
| 2Q22 | 2,310 | -16.2% |
| 1Q22 | 3,147 | -21.7% |
| 4Q21 | 2,745 | -49.5% |
| 3Q21 | 2,946 | +52.3% |
| 2Q21 | 2,756 | +7.8% |
| 1Q21 | 4,021 | +4.0% |
| 4Q20 | 5,431 | -0.6% |
| 3Q20 | 1,933 | -6.8% |
| 2Q20 | 2,557 | -36.3% |
| 1Q20 | 3,866 | +187.2% |
| 4Q19 | 5,466 | +20.1% |
| 3Q19 | 2,075 | -29.4% |
| 2Q19 | 4,014 | +67.2% |
| 1Q19 | 1,346 | -37.1% |
| 4Q18 | 4,550 | +37.3% |
| 3Q18 | 2,939 | +102.2% |
| 2Q18 | 2,400 | +11.3% |
| 1Q18 | 2,138 | +30.2% |
| 4Q17 | 3,314 | +15.6% |
| 3Q17 | 1,453 | +9.9% |
| 2Q17 | 2,156 | -15.5% |
| 1Q17 | 1,642 | +2.6% |
| 4Q16 | 2,867 | -30.6% |
| 3Q16 | 1,322 | - |
| 2Q16 | 2,553 | - |
| 1Q16 | 1,600 | - |
| 4Q15 | 4,134 | - |