| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 4Q23 | 68 | - |
| 3Q23 | -3,845 | - |
| 2Q23 | -8,811 | - |
| 1Q23 | 139 | -68.8% |
| 4Q22 | 0 | - |
| 3Q22 | 0 | -100.0% |
| 2Q22 | 0 | - |
| 1Q22 | 445 | +790.0% |
| 4Q21 | 0 | - |
| 3Q21 | 94 | - |
| 2Q21 | 0 | -100.0% |
| 1Q21 | 50 | -98.0% |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | -311 | -101.1% |
| 1Q20 | 2,450 | -91.9% |
| 4Q19 | 5,000 | -146.2% |
| 3Q19 | 6,500 | -74.6% |
| 2Q19 | 28,210 | +536.1% |
| 1Q19 | 30,115 | -172.0% |
| 4Q18 | -10,823 | -116.5% |
| 3Q18 | 25,624 | -675.3% |
| 2Q18 | 4,435 | -99.1% |
| 1Q18 | -41,834 | +14325.5% |
| 4Q17 | 65,536 | +459.5% |
| 3Q17 | -4,454 | -109.2% |
| 2Q17 | 516,099 | +2227.0% |
| 1Q17 | -290 | -99.7% |
| 4Q16 | 11,713 | +775.4% |
| 3Q16 | 48,342 | +102.1% |
| 2Q16 | 22,179 | -14.4% |
| 1Q16 | -85,491 | -456.8% |
| 4Q15 | 1,338 | -103.6% |
| 3Q15 | 23,914 | -159.0% |
| 2Q15 | 25,899 | -36.2% |
| 1Q15 | 23,959 | -22.9% |
| 4Q14 | -37,096 | +163.8% |
| 3Q14 | -40,565 | -20.5% |
| 2Q14 | 40,586 | +56.9% |
| 1Q14 | 31,064 | +170.0% |
| 4Q13 | -14,063 | -8.5% |
| 3Q13 | -51,052 | -441.1% |
| 2Q13 | 25,870 | -134.8% |
| 1Q13 | 11,506 | -2800.9% |
| 4Q12 | -15,372 | - |
| 3Q12 | 14,967 | - |
| 2Q12 | -74,390 | - |
| 1Q12 | -426 | - |