| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q23 | 6,677 | -69.5% |
| 2Q23 | 7,975 | -60.2% |
| 1Q23 | 8,858 | -44.6% |
| 4Q22 | 6,704 | -52.4% |
| 3Q22 | 21,899 | +87.4% |
| 2Q22 | 20,026 | +86.9% |
| 1Q22 | 15,979 | +48.1% |
| 4Q21 | 14,081 | +31.6% |
| 3Q21 | 11,686 | +59.8% |
| 2Q21 | 10,712 | +31.2% |
| 1Q21 | 10,786 | +33.7% |
| 4Q20 | 10,698 | +65.3% |
| 3Q20 | 7,313 | -4.1% |
| 2Q20 | 8,162 | +10.2% |
| 1Q20 | 8,064 | +26.8% |
| 4Q19 | 6,470 | -26.8% |
| 3Q19 | 7,626 | -2.2% |
| 2Q19 | 7,407 | -1.2% |
| 1Q19 | 6,361 | -8.9% |
| 4Q18 | 8,844 | +19.4% |
| 3Q18 | 7,799 | +15.8% |
| 2Q18 | 7,496 | +23.3% |
| 1Q18 | 6,984 | +10.1% |
| 4Q17 | 7,404 | +10.4% |
| 3Q17 | 6,735 | -14.7% |
| 2Q17 | 6,079 | -37.8% |
| 1Q17 | 6,345 | -30.7% |
| 4Q16 | 6,708 | -10.4% |
| 3Q16 | 7,891 | +38.0% |
| 2Q16 | 9,777 | +36.5% |
| 1Q16 | 9,154 | +95.0% |
| 4Q15 | 7,487 | +55.0% |
| 3Q15 | 5,719 | +23.3% |
| 2Q15 | 7,163 | - |
| 1Q15 | 4,695 | - |
| 4Q14 | 4,828 | - |
| 3Q14 | 4,638 | - |