| （単位：千ドル） | 売上高 | 前年比（％） |
|---|---|---|
| 3Q23 | 54,888 | +0.3% |
| 2Q23 | 51,051 | -7.7% |
| 1Q23 | 52,247 | -6.8% |
| 3Q22 | 54,730 | -0.8% |
| 2Q22 | 55,288 | +5.9% |
| 1Q22 | 56,089 | +12.0% |
| 3Q21 | 55,175 | +18.7% |
| 2Q21 | 52,224 | +17.0% |
| 1Q21 | 50,093 | -5.3% |
| 4Q20 | 47,722 | -17.9% |
| 3Q20 | 46,487 | -21.1% |
| 2Q20 | 44,627 | -22.2% |
| 1Q20 | 52,876 | -11.4% |
| 4Q19 | 58,098 | -8.8% |
| 3Q19 | 58,921 | -8.2% |
| 2Q19 | 57,361 | -18.0% |
| 1Q19 | 59,708 | -4.8% |
| 4Q18 | 63,720 | -0.8% |
| 3Q18 | 64,217 | -2.6% |
| 2Q18 | 69,967 | +4.3% |
| 1Q18 | 62,718 | -7.5% |
| 4Q17 | 64,263 | -0.3% |
| 3Q17 | 65,931 | +2.9% |
| 2Q17 | 67,062 | +1.8% |
| 1Q17 | 67,825 | +2.0% |
| 4Q16 | 64,454 | -6.0% |
| 3Q16 | 64,079 | 0.0% |
| 2Q16 | 65,883 | +10.3% |
| 1Q16 | 66,512 | +11.9% |
| 4Q15 | 68,578 | +8.6% |
| 3Q15 | 64,060 | +16.2% |
| 2Q15 | 59,735 | +19.6% |
| 1Q15 | 59,417 | +18.5% |
| 4Q14 | 63,157 | +31.5% |
| 3Q14 | 55,143 | +20.8% |
| 2Q14 | 49,930 | +15.5% |
| 1Q14 | 50,133 | +45.2% |
| 4Q13 | 48,016 | +40.6% |
| 3Q13 | 45,659 | +39.7% |
| 2Q13 | 43,236 | +39.6% |
| 1Q13 | 34,517 | +10.2% |
| 4Q12 | 34,143 | - |
| 3Q12 | 32,695 | +2.1% |
| 2Q12 | 30,972 | +3.4% |
| 1Q12 | 31,326 | - |
| 3Q11 | 32,017 | - |
| 2Q11 | 29,963 | - |