| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 18,450 | +450.5% |
| 2Q26 | 18,046 | +439.3% |
| 1Q26 | 17,826 | +439.0% |
| 4Q25 | 3,393 | +10.9% |
| 3Q25 | 3,352 | +5.2% |
| 2Q25 | 3,346 | +8.1% |
| 1Q25 | 3,307 | +2.6% |
| 4Q24 | 3,058 | -3.3% |
| 3Q24 | 3,185 | -4.6% |
| 2Q24 | 3,096 | -9.6% |
| 1Q24 | 3,223 | -0.6% |
| 4Q23 | 3,163 | -4.8% |
| 3Q23 | 3,340 | +11.9% |
| 2Q23 | 3,425 | +11.5% |
| 1Q23 | 3,243 | +3.3% |
| 4Q22 | 3,322 | +4.4% |
| 3Q22 | 2,985 | -6.3% |
| 2Q22 | 3,073 | +22.5% |
| 1Q22 | 3,139 | +16.0% |
| 4Q21 | 3,180 | -18.6% |
| 3Q21 | 3,187 | -18.3% |
| 2Q21 | 2,508 | -36.1% |
| 1Q21 | 2,706 | -31.4% |
| 4Q20 | 3,909 | -5.9% |
| 3Q20 | 3,901 | -17.0% |
| 2Q20 | 3,925 | -3.8% |
| 1Q20 | 3,943 | -3.7% |
| 4Q19 | 4,153 | -9.7% |
| 3Q19 | 4,697 | -2.3% |
| 2Q19 | 4,081 | -3.2% |
| 1Q19 | 4,092 | +1.8% |
| 4Q18 | 4,600 | -16.6% |
| 3Q18 | 4,806 | +4.8% |
| 2Q18 | 4,217 | -4.3% |
| 1Q18 | 4,019 | -9.7% |
| 4Q17 | 5,517 | +11.1% |
| 3Q17 | 4,585 | -5.9% |
| 2Q17 | 4,407 | -13.5% |
| 1Q17 | 4,452 | -9.8% |
| 4Q16 | 4,968 | - |
| 3Q16 | 4,875 | - |
| 2Q16 | 5,093 | - |
| 1Q16 | 4,936 | - |