| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 4Q25 | 13,140 | -14.6% |
| 3Q25 | 14,562 | -6.3% |
| 2Q25 | 15,340 | -1.6% |
| 1Q25 | 16,933 | -6.3% |
| 4Q24 | 15,392 | -6.7% |
| 3Q24 | 15,544 | -4.0% |
| 2Q24 | 15,590 | +2.4% |
| 1Q24 | 18,075 | +1.7% |
| 4Q23 | 16,495 | +7.1% |
| 3Q23 | 16,191 | -0.2% |
| 2Q23 | 15,229 | -8.9% |
| 1Q23 | 17,780 | -0.8% |
| 4Q22 | 15,398 | -0.7% |
| 3Q22 | 16,218 | -3.2% |
| 2Q22 | 16,723 | -14.6% |
| 1Q22 | 17,927 | +28.0% |
| 4Q21 | 15,513 | -19.5% |
| 3Q21 | 16,754 | -20.2% |
| 2Q21 | 19,572 | -14.0% |
| 1Q21 | 14,010 | -46.2% |
| 4Q20 | 19,279 | -11.0% |
| 3Q20 | 21,007 | -5.3% |
| 2Q20 | 22,760 | -5.0% |
| 1Q20 | 26,043 | -4.3% |
| 4Q19 | 21,652 | -3.0% |
| 3Q19 | 22,193 | -6.1% |
| 2Q19 | 23,960 | +1.9% |
| 1Q19 | 27,208 | -2.2% |
| 4Q18 | 22,315 | -2.7% |
| 3Q18 | 23,628 | -5.0% |
| 2Q18 | 23,512 | -6.2% |
| 1Q18 | 27,827 | -5.1% |
| 4Q17 | 22,942 | -7.7% |
| 3Q17 | 24,877 | -1.7% |
| 2Q17 | 25,068 | - |
| 1Q17 | 29,337 | - |
| 4Q16 | 24,858 | - |
| 3Q16 | 25,298 | - |