| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,247 | +13.3% |
| 1Q26 | 3,260 | +23.6% |
| 4Q25 | 3,007 | -0.0% |
| 3Q25 | 3,071 | +16.6% |
| 2Q25 | 2,867 | +4.8% |
| 1Q25 | 2,637 | -5.7% |
| 4Q24 | 3,008 | -1.9% |
| 3Q24 | 2,634 | -14.0% |
| 2Q24 | 2,736 | -7.4% |
| 1Q24 | 2,798 | -5.9% |
| 4Q23 | 3,066 | -2.3% |
| 3Q23 | 3,062 | +4.8% |
| 2Q23 | 2,954 | -1.1% |
| 1Q23 | 2,973 | +3.4% |
| 4Q22 | 3,139 | -0.9% |
| 3Q22 | 2,923 | -8.4% |
| 2Q22 | 2,987 | +31.0% |
| 1Q22 | 2,875 | +7.0% |
| 4Q21 | 3,166 | +13.7% |
| 3Q21 | 3,190 | +23.9% |
| 2Q21 | 2,281 | -8.2% |
| 1Q21 | 2,686 | +6.3% |
| 4Q20 | 2,785 | +9.6% |
| 3Q20 | 2,574 | -3.1% |
| 2Q20 | 2,484 | -10.9% |
| 1Q20 | 2,527 | -18.4% |
| 4Q19 | 2,542 | -22.5% |
| 3Q19 | 2,656 | -20.5% |
| 2Q19 | 2,788 | -11.3% |
| 1Q19 | 3,097 | -4.1% |
| 4Q18 | 3,281 | +3.8% |
| 3Q18 | 3,339 | +8.0% |
| 2Q18 | 3,142 | +1.0% |
| 1Q18 | 3,229 | +8.7% |
| 4Q17 | 3,160 | +33.8% |
| 3Q17 | 3,093 | +25.0% |
| 2Q17 | 3,111 | - |
| 1Q17 | 2,970 | - |
| 4Q16 | 2,361 | - |
| 3Q16 | 2,473 | - |