| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2Q26 | 18,041 | -14.9% |
| 1Q26 | 16,100 | -8.8% |
| 4Q25 | 20,347 | -10.1% |
| 3Q25 | 19,904 | -4.2% |
| 2Q25 | 21,204 | +5.9% |
| 1Q25 | 17,659 | -4.3% |
| 4Q24 | 22,629 | +7.1% |
| 3Q24 | 20,784 | +8.5% |
| 2Q24 | 20,021 | +9.8% |
| 1Q24 | 18,452 | +18.3% |
| 4Q23 | 21,119 | +6.7% |
| 3Q23 | 19,153 | +19.0% |
| 2Q23 | 18,238 | +10.6% |
| 1Q23 | 15,592 | -6.9% |
| 4Q22 | 19,789 | -7.6% |
| 3Q22 | 16,094 | -20.7% |
| 2Q22 | 16,484 | +6.3% |
| 1Q22 | 16,755 | +33.2% |
| 4Q21 | 21,414 | -4.6% |
| 3Q21 | 20,295 | -0.2% |
| 2Q21 | 15,508 | -31.2% |
| 1Q21 | 12,582 | -37.0% |
| 4Q20 | 22,437 | -6.0% |
| 3Q20 | 20,345 | -13.6% |
| 2Q20 | 22,546 | +0.6% |
| 1Q20 | 19,984 | -4.2% |
| 4Q19 | 23,862 | -3.3% |
| 3Q19 | 23,552 | +11.9% |
| 2Q19 | 22,418 | +2.8% |
| 1Q19 | 20,869 | +4.2% |
| 4Q18 | 24,664 | +9.3% |
| 3Q18 | 21,043 | -2.2% |
| 2Q18 | 21,807 | +8.0% |
| 1Q18 | 20,021 | +3.9% |
| 4Q17 | 22,573 | -4.1% |
| 3Q17 | 21,516 | +3.2% |
| 2Q17 | 20,194 | - |
| 1Q17 | 19,268 | - |
| 4Q16 | 23,538 | - |
| 3Q16 | 20,846 | - |