| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q23 | 20,137 | -33.7% |
| 2Q23 | 24,624 | +1.9% |
| 1Q23 | 26,381 | +7.7% |
| 3Q22 | 30,393 | +22.1% |
| 2Q22 | 24,171 | +18.1% |
| 1Q22 | 24,493 | +25.9% |
| 3Q21 | 24,890 | +67.8% |
| 2Q21 | 20,458 | +39.9% |
| 1Q21 | 19,459 | +32.2% |
| 3Q20 | 14,837 | -19.0% |
| 2Q20 | 14,627 | -14.8% |
| 1Q20 | 14,722 | -13.0% |
| 3Q19 | 18,306 | +8.7% |
| 2Q19 | 17,161 | +78.6% |
| 1Q19 | 16,925 | +99.0% |
| 3Q18 | 16,839 | +89.8% |
| 2Q18 | 9,609 | -13.3% |
| 1Q18 | 8,506 | -22.6% |
| 3Q17 | 8,872 | -21.7% |
| 2Q17 | 11,077 | -16.1% |
| 1Q17 | 10,986 | +26.6% |
| 3Q16 | 11,336 | +124.4% |
| 2Q16 | 13,197 | -17.9% |
| 1Q16 | 8,678 | -46.8% |
| 4Q15 | 4,757 | -56.6% |
| 3Q15 | 5,052 | -37.9% |
| 2Q15 | 16,075 | +129.5% |
| 1Q15 | 16,297 | +135.4% |
| 4Q14 | 10,958 | - |
| 3Q14 | 8,131 | - |
| 2Q14 | 7,005 | - |
| 1Q14 | 6,924 | - |