| （単位：十億円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,783 | -16.8% |
| 1Q26 | 1,738 | -13.7% |
| 4Q25 | 2,131 | +0.1% |
| 3Q25 | 2,211 | +2.4% |
| 2Q25 | 2,143 | +11.2% |
| 1Q25 | 2,015 | +21.7% |
| 4Q24 | 2,129 | +0.3% |
| 3Q24 | 2,159 | -6.7% |
| 2Q24 | 1,928 | -18.5% |
| 1Q24 | 1,656 | -10.9% |
| 4Q23 | 2,123 | +20.6% |
| 3Q23 | 2,315 | +48.6% |
| 2Q23 | 2,366 | +69.7% |
| 1Q23 | 1,859 | +70.3% |
| 4Q22 | 1,760 | +54.9% |
| 3Q22 | 1,558 | +49.3% |
| 2Q22 | 1,394 | +61.9% |
| 1Q22 | 1,091 | +13.9% |
| 4Q21 | 1,136 | -23.6% |
| 3Q21 | 1,043 | -25.8% |
| 2Q21 | 861 | -38.3% |
| 1Q21 | 958 | -28.8% |
| 4Q20 | 1,487 | +54.5% |
| 3Q20 | 1,405 | +23.4% |
| 2Q20 | 1,395 | +43.2% |
| 1Q20 | 1,345 | +55.9% |
| 4Q19 | 962 | +2.4% |
| 3Q19 | 1,139 | +38.5% |
| 2Q19 | 974 | +30.7% |
| 1Q19 | 863 | +18.2% |
| 4Q18 | 940 | +18.0% |
| 3Q18 | 822 | +15.3% |
| 2Q18 | 745 | +10.9% |
| 1Q18 | 730 | +23.8% |
| 4Q17 | 797 | +13.8% |
| 3Q17 | 713 | -18.0% |
| 2Q17 | 672 | -25.7% |
| 1Q17 | 589 | -29.4% |
| 4Q16 | 700 | - |
| 3Q16 | 870 | - |
| 2Q16 | 904 | - |
| 1Q16 | 835 | - |