| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,474 | +2.6% |
| 2Q26 | 6,381 | +1.0% |
| 1Q26 | 4,926 | +1.9% |
| 4Q25 | 5,866 | +29.6% |
| 3Q25 | 5,333 | +0.6% |
| 2Q25 | 6,320 | +2.8% |
| 1Q25 | 4,837 | +3.5% |
| 4Q24 | 4,528 | -9.8% |
| 3Q24 | 5,301 | -10.5% |
| 2Q24 | 6,148 | -18.1% |
| 1Q24 | 4,674 | -14.0% |
| 4Q23 | 5,018 | -18.0% |
| 3Q23 | 5,924 | +34.3% |
| 2Q23 | 7,507 | +107.2% |
| 1Q23 | 5,435 | +82.4% |
| 4Q22 | 6,123 | -0.7% |
| 3Q22 | 4,410 | +52.4% |
| 2Q22 | 3,622 | +41.8% |
| 1Q22 | 2,979 | +25.8% |
| 4Q21 | 6,164 | +161.5% |
| 3Q21 | 2,893 | +6.9% |
| 2Q21 | 2,554 | -0.4% |
| 1Q21 | 2,368 | +13.2% |
| 4Q20 | 2,357 | +16.9% |
| 3Q20 | 2,707 | +33.9% |
| 2Q20 | 2,565 | +33.7% |
| 1Q20 | 2,092 | +48.2% |
| 4Q19 | 2,017 | +37.3% |
| 3Q19 | 2,022 | +47.7% |
| 2Q19 | 1,918 | +72.3% |
| 1Q19 | 1,412 | +45.6% |
| 4Q18 | 1,469 | +106.2% |
| 3Q18 | 1,369 | +45.8% |
| 2Q18 | 1,113 | +5.4% |
| 1Q18 | 969 | +11.7% |
| 4Q17 | 712 | -28.4% |
| 3Q17 | 939 | +3.8% |
| 2Q17 | 1,056 | - |
| 1Q17 | 868 | - |
| 4Q16 | 995 | - |
| 3Q16 | 905 | - |