| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q21 | 16,837 | -56.2% |
| 1Q21 | 16,062 | -49.2% |
| 3Q20 | 35,204 | +27.2% |
| 2Q20 | 38,425 | +40.3% |
| 1Q20 | 31,647 | +11.4% |
| 3Q19 | 27,686 | +73.2% |
| 2Q19 | 27,389 | +106.8% |
| 1Q19 | 28,408 | +121.7% |
| 3Q18 | 15,988 | +106.2% |
| 2Q18 | 13,247 | +73.4% |
| 1Q18 | 12,815 | +46.5% |
| 4Q17 | 10,861 | - |
| 3Q17 | 7,753 | +27.6% |
| 2Q17 | 7,641 | +66.6% |
| 1Q17 | 8,746 | +166.3% |
| 3Q16 | 6,076 | +150.5% |
| 2Q16 | 4,588 | +71.4% |
| 1Q16 | 3,283 | +113.9% |
| 3Q15 | 2,425 | +196.4% |
| 2Q15 | 2,676 | - |
| 1Q15 | 1,535 | - |
| 3Q14 | 818 | - |