| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 406,050 | +25.6% |
| 3Q25 | 308,463 | +13.9% |
| 2Q25 | 301,971 | +4.5% |
| 1Q25 | 272,463 | -13.0% |
| 4Q24 | 323,190 | -8.7% |
| 3Q24 | 270,797 | -9.5% |
| 2Q24 | 288,963 | -7.5% |
| 1Q24 | 313,215 | +0.7% |
| 4Q23 | 354,096 | -8.3% |
| 3Q23 | 299,310 | -4.4% |
| 2Q23 | 312,421 | -3.4% |
| 1Q23 | 311,192 | +16.0% |
| 4Q22 | 386,267 | +6.2% |
| 3Q22 | 312,940 | -23.5% |
| 2Q22 | 323,500 | -8.7% |
| 1Q22 | 268,250 | -10.1% |
| 4Q21 | 363,796 | -40.7% |
| 3Q21 | 408,998 | +40.1% |
| 2Q21 | 354,433 | -2.5% |
| 1Q21 | 298,457 | +1.1% |
| 4Q20 | 613,732 | +110.1% |
| 3Q20 | 291,916 | +4.9% |
| 2Q20 | 363,557 | +32.2% |
| 1Q20 | 295,223 | -0.9% |
| 4Q19 | 292,117 | -40.0% |
| 3Q19 | 278,330 | -6.7% |
| 2Q19 | 275,042 | -12.1% |
| 1Q19 | 297,893 | -10.3% |
| 4Q18 | 486,826 | +17.4% |
| 3Q18 | 298,165 | -22.1% |
| 2Q18 | 312,758 | -18.3% |
| 1Q18 | 331,936 | -10.4% |
| 4Q17 | 414,655 | +10.0% |
| 3Q17 | 382,700 | +12.6% |
| 2Q17 | 382,639 | +8.3% |
| 1Q17 | 370,511 | -3.6% |
| 4Q16 | 377,077 | - |
| 3Q16 | 339,807 | - |
| 2Q16 | 353,166 | - |
| 1Q16 | 384,503 | - |