| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 4Q23 | 0 | -100.0% |
| 3Q23 | 0 | -100.0% |
| 2Q23 | 18,776 | -928.5% |
| 1Q23 | -113 | -95.4% |
| 4Q22 | -128 | -63.6% |
| 3Q22 | -100 | -95.0% |
| 2Q22 | -2,267 | +567.4% |
| 1Q22 | -2,453 | +455.9% |
| 4Q21 | -350 | -89.7% |
| 3Q21 | -2,001 | -35.8% |
| 2Q21 | -340 | -91.1% |
| 1Q21 | -442 | +341.9% |
| 4Q20 | -3,386 | +26222.0% |
| 3Q20 | -3,115 | +5388.4% |
| 2Q20 | -3,829 | +4554.4% |
| 1Q20 | -100 | -55.3% |
| 4Q19 | -13 | - |
| 3Q19 | -57 | - |
| 2Q19 | -83 | - |
| 1Q19 | -224 | - |
| 4Q12 | 0 | - |
| 4Q11 | 0 | - |
| 3Q11 | 0 | - |