| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q23 | 6,703 | -57.3% |
| 1Q23 | 7,771 | -65.7% |
| 3Q22 | 11,164 | -34.2% |
| 2Q22 | 15,708 | +13.9% |
| 1Q22 | 22,652 | +50.1% |
| 3Q21 | 16,967 | +48.8% |
| 2Q21 | 13,794 | +87.7% |
| 1Q21 | 15,091 | +97.8% |
| 3Q20 | 11,404 | +59.3% |
| 2Q20 | 7,351 | +3.4% |
| 1Q20 | 7,629 | +10.9% |
| 3Q19 | 7,158 | +5.8% |
| 2Q19 | 7,112 | +3.7% |
| 1Q19 | 6,879 | -2.8% |
| 3Q18 | 6,769 | -1.2% |
| 2Q18 | 6,861 | +1.6% |
| 1Q18 | 7,080 | +16.6% |
| 3Q17 | 6,854 | +20.8% |
| 2Q17 | 6,755 | +30.0% |
| 1Q17 | 6,071 | +21.6% |
| 3Q16 | 5,675 | +25.5% |
| 2Q16 | 5,195 | - |
| 1Q16 | 4,994 | - |
| 3Q15 | 4,523 | - |