| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 4Q23 | -2,746 | -53.9% |
| 3Q23 | -5,471 | +67.1% |
| 2Q23 | -4,410 | +414.3% |
| 1Q23 | -3,491 | +230.5% |
| 4Q22 | -5,951 | +627.6% |
| 3Q22 | -3,274 | -30.5% |
| 2Q22 | -858 | -84.5% |
| 1Q22 | -1,057 | -98.5% |
| 4Q21 | -818 | -36.8% |
| 3Q21 | -4,709 | +488.2% |
| 2Q21 | -5,520 | +10163.4% |
| 1Q21 | -72,548 | -372731.3% |
| 4Q20 | -1,293 | +5812.5% |
| 3Q20 | -801 | +217.0% |
| 2Q20 | -54 | +379.4% |
| 1Q20 | 19 | -99.6% |
| 4Q19 | -22 | -100.0% |
| 3Q19 | -253 | +522.0% |
| 2Q19 | -12 | - |
| 1Q19 | 4,984 | -13800.2% |
| 4Q18 | 56,893 | +653.0% |
| 3Q18 | -41 | +420.1% |
| 2Q18 | 0 | -100.0% |
| 1Q18 | -37 | -217.2% |
| 4Q17 | 7,555 | +2551.9% |
| 3Q17 | -8 | -92.4% |
| 2Q17 | 17 | -95.5% |
| 1Q17 | 31 | -139.2% |
| 4Q16 | 284 | -136.4% |
| 3Q16 | -103 | -93.5% |
| 2Q16 | 375 | -100.2% |
| 1Q16 | -80 | -96.1% |
| 4Q15 | -784 | -99.3% |
| 3Q15 | -1,578 | -88.0% |
| 2Q15 | -240,193 | +15930.8% |
| 1Q15 | -2,060 | -95.5% |
| 4Q14 | -116,903 | - |
| 3Q14 | -13,171 | -2882.8% |
| 2Q14 | -1,499 | -213.3% |
| 1Q14 | -45,505 | -1043.1% |
| 3Q13 | 473 | - |
| 2Q13 | 1,322 | - |
| 1Q13 | 4,824 | - |