| （単位：千ドル） | 売上高 | 前年比（％） |
|---|---|---|
| 1Q21 | 82,698 | +5.7% |
| 4Q20 | 82,291 | -3.1% |
| 3Q20 | 80,744 | +5.7% |
| 2Q20 | 80,371 | +16.4% |
| 1Q20 | 78,231 | +14.3% |
| 4Q19 | 84,931 | +34.6% |
| 3Q19 | 76,401 | +23.7% |
| 2Q19 | 69,053 | +21.1% |
| 1Q19 | 68,430 | +23.1% |
| 4Q18 | 63,094 | +27.5% |
| 3Q18 | 61,764 | +33.6% |
| 2Q18 | 57,032 | +30.6% |
| 1Q18 | 55,589 | - |
| 4Q17 | 49,472 | - |
| 3Q17 | 46,235 | - |
| 2Q17 | 43,671 | - |