| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 12,880 | -0.5% |
| 3Q25 | 12,561 | -1.1% |
| 2Q25 | 12,679 | -0.9% |
| 1Q25 | 12,490 | -1.4% |
| 4Q24 | 12,951 | +2.4% |
| 3Q24 | 12,697 | +0.4% |
| 2Q24 | 12,799 | +1.7% |
| 1Q24 | 12,664 | +2.0% |
| 4Q23 | 12,644 | +1.6% |
| 3Q23 | 12,648 | +2.9% |
| 2Q23 | 12,584 | +0.4% |
| 1Q23 | 12,413 | 0.0% |
| 4Q22 | 12,448 | +2.0% |
| 3Q22 | 12,294 | -2.2% |
| 2Q22 | 12,537 | +7.2% |
| 1Q22 | 12,411 | +10.3% |
| 4Q21 | 12,207 | +12.2% |
| 3Q21 | 12,565 | +17.9% |
| 2Q21 | 11,700 | +11.2% |
| 1Q21 | 11,249 | +9.8% |
| 4Q20 | 10,884 | +10.2% |
| 3Q20 | 10,660 | +10.1% |
| 2Q20 | 10,520 | +10.0% |
| 1Q20 | 10,244 | +9.8% |
| 4Q19 | 9,877 | +3.4% |
| 3Q19 | 9,681 | -4.7% |
| 2Q19 | 9,565 | +3.6% |
| 1Q19 | 9,329 | +3.5% |
| 4Q18 | 9,552 | +6.4% |
| 3Q18 | 10,164 | +13.1% |
| 2Q18 | 9,234 | +1.2% |
| 1Q18 | 9,011 | +1.0% |
| 4Q17 | 8,979 | +2.3% |
| 3Q17 | 8,990 | +2.6% |
| 2Q17 | 9,127 | +5.1% |
| 1Q17 | 8,925 | +0.8% |
| 4Q16 | 8,779 | +7.0% |
| 3Q16 | 8,767 | - |
| 2Q16 | 8,683 | - |
| 1Q16 | 8,852 | - |
| 4Q15 | 8,203 | - |