| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 8,136 | +0.5% |
| 1Q26 | 6,017 | +9.7% |
| 3Q25 | 13,470 | +7.2% |
| 2Q25 | 8,096 | +17.8% |
| 1Q25 | 5,488 | +10.6% |
| 4Q24 | 7,022 | +17.2% |
| 3Q24 | 12,565 | +3.6% |
| 2Q24 | 6,873 | +4.4% |
| 1Q24 | 4,960 | +3.0% |
| 4Q23 | 5,994 | -4.5% |
| 3Q23 | 12,123 | +4.2% |
| 2Q23 | 6,583 | +3.9% |
| 1Q23 | 4,814 | +9.7% |
| 4Q22 | 6,278 | +10.3% |
| 3Q22 | 11,633 | -2.9% |
| 2Q22 | 6,334 | +4.4% |
| 1Q22 | 4,387 | +5.3% |
| 4Q21 | 5,694 | -10.9% |
| 3Q21 | 11,976 | +11.9% |
| 2Q21 | 6,066 | -3.2% |
| 1Q21 | 4,166 | +4.4% |
| 4Q20 | 6,389 | +28.2% |
| 3Q20 | 10,703 | +0.4% |
| 2Q20 | 6,269 | +9.3% |
| 1Q20 | 3,990 | +10.5% |
| 4Q19 | 4,983 | +13.8% |
| 3Q19 | 10,657 | -0.0% |
| 2Q19 | 5,735 | +8.0% |
| 1Q19 | 3,611 | +8.7% |
| 4Q18 | 4,380 | +0.5% |
| 3Q18 | 10,661 | +2.9% |
| 2Q18 | 5,311 | +9.3% |
| 1Q18 | 3,321 | +7.7% |
| 4Q17 | 4,356 | -1.2% |
| 3Q17 | 10,357 | -0.6% |
| 2Q17 | 4,857 | +3.6% |
| 1Q17 | 3,083 | +8.2% |
| 4Q16 | 4,411 | - |
| 3Q16 | 10,422 | - |
| 2Q16 | 4,686 | - |
| 1Q16 | 2,848 | - |