| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q23 | 1,159 | -4.6% |
| 2Q23 | 1,237 | -2.0% |
| 1Q23 | 1,065 | -39.8% |
| 3Q22 | 1,214 | +1.5% |
| 2Q22 | 1,263 | -56.5% |
| 1Q22 | 1,770 | -46.9% |
| 3Q21 | 1,196 | +99.5% |
| 2Q21 | 2,903 | +439.4% |
| 1Q21 | 3,333 | +569.0% |
| 3Q20 | 599 | +48.1% |
| 2Q20 | 538 | +23.8% |
| 1Q20 | 498 | -35.0% |
| 3Q19 | 405 | -39.8% |
| 2Q19 | 434 | +38.2% |
| 1Q19 | 766 | +201.5% |
| 3Q18 | 672 | +104.1% |
| 2Q18 | 314 | -49.0% |
| 1Q18 | 254 | +81.0% |
| 3Q17 | 329 | -10.0% |
| 2Q17 | 616 | -13.7% |
| 1Q17 | 140 | -78.3% |
| 3Q16 | 366 | +467.4% |
| 2Q16 | 715 | +1633.8% |
| 1Q16 | 645 | +461.8% |
| 2Q16 | 64 | -78.1% |
| 1Q16 | 41 | -64.1% |
| 3Q15 | 29 | - |
| 2Q15 | 294 | - |
| 1Q15 | 114 | - |