| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 212,857 | -3.1% |
| 2Q26 | 206,461 | +2.8% |
| 1Q26 | 193,576 | -1.6% |
| 4Q25 | 197,677 | +2.5% |
| 3Q25 | 219,705 | +8.9% |
| 2Q25 | 200,879 | +1.9% |
| 1Q25 | 196,712 | +5.5% |
| 4Q24 | 192,802 | +0.4% |
| 3Q24 | 201,806 | +0.3% |
| 2Q24 | 197,071 | +4.9% |
| 1Q24 | 186,470 | +7.1% |
| 4Q23 | 192,077 | +10.9% |
| 3Q23 | 201,232 | +11.6% |
| 2Q23 | 187,902 | +7.6% |
| 1Q23 | 174,143 | +7.7% |
| 4Q22 | 173,183 | -3.1% |
| 3Q22 | 180,282 | -7.6% |
| 2Q22 | 174,632 | -8.4% |
| 1Q22 | 161,746 | -9.0% |
| 4Q21 | 178,665 | -4.9% |
| 3Q21 | 195,093 | -6.2% |
| 2Q21 | 190,713 | -6.6% |
| 1Q21 | 177,668 | -6.5% |
| 4Q20 | 187,937 | -2.4% |
| 3Q20 | 208,015 | -1.6% |
| 2Q20 | 204,294 | +1.2% |
| 1Q20 | 189,937 | -1.0% |
| 4Q19 | 192,615 | +1.7% |
| 3Q19 | 211,490 | +3.4% |
| 2Q19 | 201,892 | +0.8% |
| 1Q19 | 191,814 | +0.1% |
| 4Q18 | 189,472 | -1.2% |
| 3Q18 | 204,613 | +1.0% |
| 2Q18 | 200,215 | +2.4% |
| 1Q18 | 191,678 | +0.2% |
| 4Q17 | 191,766 | -1.0% |
| 3Q17 | 202,588 | -0.5% |
| 2Q17 | 195,521 | - |
| 1Q17 | 191,278 | - |
| 4Q16 | 193,713 | - |
| 3Q16 | 203,558 | - |