| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 118,257 | -0.9% |
| 1Q26 | 102,943 | +1.8% |
| 4Q25 | 125,081 | -5.8% |
| 3Q25 | 121,494 | +4.3% |
| 2Q25 | 119,342 | -1.0% |
| 1Q25 | 101,170 | +2.1% |
| 4Q24 | 132,834 | +3.6% |
| 3Q24 | 116,440 | +1.8% |
| 2Q24 | 120,581 | +8.4% |
| 1Q24 | 99,078 | +0.6% |
| 4Q23 | 128,215 | +5.1% |
| 3Q23 | 114,420 | +10.7% |
| 2Q23 | 111,281 | +7.1% |
| 1Q23 | 98,466 | +15.5% |
| 4Q22 | 121,942 | +12.6% |
| 3Q22 | 103,402 | +4.6% |
| 2Q22 | 103,899 | +7.2% |
| 1Q22 | 85,244 | +0.3% |
| 4Q21 | 108,254 | -8.1% |
| 3Q21 | 98,818 | -7.4% |
| 2Q21 | 96,906 | -20.5% |
| 1Q21 | 85,026 | -13.1% |
| 4Q20 | 117,768 | -5.5% |
| 3Q20 | 106,766 | -8.9% |
| 2Q20 | 121,866 | +8.8% |
| 1Q20 | 97,868 | +6.2% |
| 4Q19 | 124,567 | +5.8% |
| 3Q19 | 117,217 | +9.7% |
| 2Q19 | 111,964 | +3.9% |
| 1Q19 | 92,176 | +7.8% |
| 4Q18 | 117,736 | +3.0% |
| 3Q18 | 106,846 | +1.3% |
| 2Q18 | 107,786 | +3.8% |
| 1Q18 | 85,512 | +6.8% |
| 4Q17 | 114,298 | +5.0% |
| 3Q17 | 105,521 | +2.8% |
| 2Q17 | 103,798 | - |
| 1Q17 | 80,063 | - |
| 4Q16 | 108,898 | - |
| 3Q16 | 102,611 | - |