| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 211,547 | +3.7% |
| 1Q26 | 198,009 | +5.9% |
| 3Q25 | 207,222 | +5.5% |
| 2Q25 | 204,047 | +8.1% |
| 1Q25 | 186,987 | +2.8% |
| 4Q24 | 225,196 | +4.1% |
| 3Q24 | 196,469 | +4.5% |
| 2Q24 | 188,804 | +0.6% |
| 1Q24 | 181,869 | +9.1% |
| 4Q23 | 216,400 | +27.5% |
| 3Q23 | 187,963 | +6.8% |
| 2Q23 | 187,742 | +10.4% |
| 1Q23 | 166,745 | +2.8% |
| 4Q22 | 169,737 | -11.8% |
| 3Q22 | 176,026 | +1.4% |
| 2Q22 | 170,029 | -2.0% |
| 1Q22 | 162,154 | +1.3% |
| 4Q21 | 192,526 | -4.8% |
| 3Q21 | 173,549 | -1.3% |
| 2Q21 | 173,536 | -5.4% |
| 1Q21 | 160,090 | -0.6% |
| 4Q20 | 202,239 | +1.9% |
| 3Q20 | 175,801 | +3.3% |
| 2Q20 | 183,529 | +7.8% |
| 1Q20 | 160,977 | +5.0% |
| 4Q19 | 198,456 | +4.8% |
| 3Q19 | 170,236 | +2.5% |
| 2Q19 | 170,240 | +10.4% |
| 1Q19 | 153,279 | +7.1% |
| 4Q18 | 189,314 | +6.6% |
| 3Q18 | 166,041 | +9.3% |
| 2Q18 | 154,226 | +1.8% |
| 1Q18 | 143,092 | +2.0% |
| 4Q17 | 177,615 | +1.2% |
| 3Q17 | 151,921 | +7.7% |
| 2Q17 | 151,558 | - |
| 1Q17 | 140,318 | - |
| 4Q16 | 175,573 | - |
| 3Q16 | 141,057 | - |