| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 21,081 | +30.1% |
| 2Q26 | 18,185 | +12.0% |
| 1Q26 | 20,046 | +19.2% |
| 4Q25 | 21,796 | +45.3% |
| 3Q25 | 16,209 | +1.4% |
| 2Q25 | 16,234 | +13.9% |
| 1Q25 | 16,817 | +12.1% |
| 4Q24 | 15,001 | -8.2% |
| 3Q24 | 15,989 | -8.0% |
| 2Q24 | 14,258 | -13.6% |
| 1Q24 | 15,008 | -16.5% |
| 4Q23 | 16,348 | +6.1% |
| 3Q23 | 17,376 | +9.1% |
| 2Q23 | 16,502 | -2.5% |
| 1Q23 | 17,977 | +7.4% |
| 4Q22 | 15,406 | +14.6% |
| 3Q22 | 15,922 | +38.7% |
| 2Q22 | 16,928 | +84.3% |
| 1Q22 | 16,736 | +61.7% |
| 4Q21 | 13,441 | +73.7% |
| 3Q21 | 11,479 | +32.3% |
| 2Q21 | 9,185 | -0.3% |
| 1Q21 | 10,350 | -3.5% |
| 4Q20 | 7,740 | - |
| 3Q20 | 8,677 | -17.0% |
| 2Q20 | 9,213 | -23.6% |
| 1Q20 | 10,723 | -14.1% |
| 3Q19 | 10,453 | -7.8% |
| 2Q19 | 12,059 | +10.5% |
| 1Q19 | 12,490 | +33.8% |
| 4Q18 | 11,438 | +43.0% |
| 3Q18 | 11,337 | +18.3% |
| 2Q18 | 10,912 | +49.4% |
| 1Q18 | 9,334 | +42.9% |
| 4Q17 | 7,997 | +6.1% |
| 3Q17 | 9,585 | +24.5% |
| 2Q17 | 7,306 | - |
| 1Q17 | 6,530 | - |
| 4Q16 | 7,538 | - |
| 3Q16 | 7,699 | - |