| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,722 | +7.2% |
| 2Q26 | 1,547 | +6.4% |
| 1Q26 | 1,541 | +11.6% |
| 4Q25 | 1,411 | +6.5% |
| 3Q25 | 1,606 | -6.3% |
| 2Q25 | 1,454 | +1.9% |
| 1Q25 | 1,381 | -1.6% |
| 4Q24 | 1,325 | +3.7% |
| 3Q23 | 1,715 | +30.9% |
| 2Q24 | 1,427 | +18.1% |
| 1Q24 | 1,403 | +9.5% |
| 4Q23 | 1,278 | +0.1% |
| 2Q23 | 1,209 | +22.6% |
| 1Q23 | 1,282 | +15.6% |
| 4Q22 | 1,277 | +38.3% |
| 3Q22 | 1,310 | +40.3% |
| 2Q22 | 986 | - |
| 1Q22 | 1,109 | +13.0% |
| 4Q21 | 923 | -37.1% |
| 3Q20 | 933 | -23.9% |
| 1Q21 | 981 | -10.0% |
| 4Q20 | 1,467 | +72.0% |
| 3Q19 | 1,227 | -2.2% |
| 2Q20 | 1,297 | - |
| 1Q20 | 1,090 | +1.6% |
| 4Q19 | 853 | -18.8% |
| 1Q19 | 1,073 | +9.2% |
| 4Q18 | 1,051 | +6.6% |
| 3Q18 | 1,254 | +22.8% |
| 2Q18 | 1,069 | +5.6% |
| 1Q18 | 983 | +1.4% |
| 4Q17 | 986 | -2.3% |
| 3Q17 | 1,022 | +0.7% |
| 2Q17 | 1,013 | - |
| 1Q17 | 970 | - |
| 4Q16 | 1,009 | - |
| 3Q16 | 1,015 | - |