| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q22 | 1,461 | +16.5% |
| 2Q22 | 2,601 | +40.7% |
| 1Q22 | 1,928 | +50.9% |
| 3Q21 | 1,254 | -26.7% |
| 2Q21 | 1,848 | -27.0% |
| 1Q21 | 1,277 | +24.9% |
| 3Q20 | 1,711 | +23.0% |
| 2Q20 | 2,531 | +66.3% |
| 1Q20 | 1,023 | -12.4% |
| 3Q19 | 1,391 | -17.6% |
| 2Q19 | 1,522 | -16.4% |
| 1Q19 | 1,167 | -0.2% |
| 3Q18 | 1,687 | -4.4% |
| 2Q18 | 1,821 | -4.5% |
| 1Q18 | 1,170 | -7.9% |
| 3Q17 | 1,765 | +70.7% |
| 2Q17 | 1,907 | +121.3% |
| 1Q17 | 1,270 | +57.1% |
| 3Q16 | 1,033 | +108.8% |
| 2Q16 | 861 | - |
| 1Q16 | 808 | - |
| 3Q15 | 495 | - |