| （単位：千ドル） | 売上高 | 前年比（％） |
|---|---|---|
| 3Q20 | 34,002 | -0.0% |
| 2Q20 | 32,992 | -38.5% |
| 1Q20 | 35,531 | -36.9% |
| 3Q19 | 34,017 | -13.0% |
| 2Q19 | 53,687 | +21.3% |
| 1Q19 | 56,300 | +30.9% |
| 3Q18 | 39,082 | -12.0% |
| 2Q18 | 44,255 | +6.6% |
| 1Q18 | 42,994 | +11.0% |
| 3Q17 | 44,395 | +1.9% |
| 2Q17 | 41,527 | -2.3% |
| 1Q17 | 38,733 | +1.4% |
| 3Q16 | 43,562 | +5.4% |
| 2Q16 | 42,500 | +9.7% |
| 1Q16 | 38,202 | +3.8% |
| 3Q15 | 41,326 | +9.9% |
| 2Q15 | 38,743 | +18.4% |
| 1Q15 | 36,807 | +39.4% |
| 3Q14 | 37,619 | +77.3% |
| 2Q14 | 32,718 | +56.6% |
| 1Q14 | 26,403 | +26.8% |
| 3Q13 | 21,212 | - |
| 2Q13 | 20,893 | - |
| 1Q13 | 20,827 | - |